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Vulnerability Details :

CVE-2015-0642

Summary
Assigner-cisco
Assigner Org ID-d1c1063e-7a18-46af-9102-31f8928bc633
Published At-26 Mar, 2015 | 10:00
Updated At-06 Aug, 2024 | 04:17
Rejected At-
Credits

Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCum36951.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:cisco
Assigner Org ID:d1c1063e-7a18-46af-9102-31f8928bc633
Published At:26 Mar, 2015 | 10:00
Updated At:06 Aug, 2024 | 04:17
Rejected At:
â–¼CVE Numbering Authority (CNA)

Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCum36951.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://tools.cisco.com/security/center/viewAlert.x?alertId=37816
x_refsource_CONFIRM
http://www.securitytracker.com/id/1031978
vdb-entry
x_refsource_SECTRACK
http://www.securityfocus.com/bid/73333
vdb-entry
x_refsource_BID
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2
vendor-advisory
x_refsource_CISCO
Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=37816
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securitytracker.com/id/1031978
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: http://www.securityfocus.com/bid/73333
Resource:
vdb-entry
x_refsource_BID
Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2
Resource:
vendor-advisory
x_refsource_CISCO
â–¼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://tools.cisco.com/security/center/viewAlert.x?alertId=37816
x_refsource_CONFIRM
x_transferred
http://www.securitytracker.com/id/1031978
vdb-entry
x_refsource_SECTRACK
x_transferred
http://www.securityfocus.com/bid/73333
vdb-entry
x_refsource_BID
x_transferred
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2
vendor-advisory
x_refsource_CISCO
x_transferred
Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=37816
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securitytracker.com/id/1031978
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: http://www.securityfocus.com/bid/73333
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2
Resource:
vendor-advisory
x_refsource_CISCO
x_transferred
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@cisco.com
Published At:26 Mar, 2015 | 10:59
Updated At:12 Apr, 2025 | 10:46

Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCum36951.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.07.8HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
Type: Primary
Version: 2.0
Base score: 7.8
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CPE Matches
Cisco Systems, Inc.
cisco
>>ios_xe>>2.5.0
cpe:2.3:o:cisco:ios_xe:2.5.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>2.5.1
cpe:2.3:o:cisco:ios_xe:2.5.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.1s.0
cpe:2.3:o:cisco:ios_xe:3.1s.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.1s.1
cpe:2.3:o:cisco:ios_xe:3.1s.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.1s.2
cpe:2.3:o:cisco:ios_xe:3.1s.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.1s.3
cpe:2.3:o:cisco:ios_xe:3.1s.3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.1s.4
cpe:2.3:o:cisco:ios_xe:3.1s.4:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.2s.0
cpe:2.3:o:cisco:ios_xe:3.2s.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.2s.1
cpe:2.3:o:cisco:ios_xe:3.2s.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.2s.2
cpe:2.3:o:cisco:ios_xe:3.2s.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.3s.0
cpe:2.3:o:cisco:ios_xe:3.3s.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.3s.1
cpe:2.3:o:cisco:ios_xe:3.3s.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.3s.2
cpe:2.3:o:cisco:ios_xe:3.3s.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.3sg.0
cpe:2.3:o:cisco:ios_xe:3.3sg.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.3sg.1
cpe:2.3:o:cisco:ios_xe:3.3sg.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.3sg.2
cpe:2.3:o:cisco:ios_xe:3.3sg.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.3xo.0
cpe:2.3:o:cisco:ios_xe:3.3xo.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.3xo.1
cpe:2.3:o:cisco:ios_xe:3.3xo.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.3xo.2
cpe:2.3:o:cisco:ios_xe:3.3xo.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4s.0
cpe:2.3:o:cisco:ios_xe:3.4s.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4s.1
cpe:2.3:o:cisco:ios_xe:3.4s.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4s.2
cpe:2.3:o:cisco:ios_xe:3.4s.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4s.3
cpe:2.3:o:cisco:ios_xe:3.4s.3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4s.4
cpe:2.3:o:cisco:ios_xe:3.4s.4:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4s.5
cpe:2.3:o:cisco:ios_xe:3.4s.5:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4s.6
cpe:2.3:o:cisco:ios_xe:3.4s.6:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4sg.0
cpe:2.3:o:cisco:ios_xe:3.4sg.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4sg.1
cpe:2.3:o:cisco:ios_xe:3.4sg.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4sg.2
cpe:2.3:o:cisco:ios_xe:3.4sg.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4sg.3
cpe:2.3:o:cisco:ios_xe:3.4sg.3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4sg.4
cpe:2.3:o:cisco:ios_xe:3.4sg.4:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.4sg.5
cpe:2.3:o:cisco:ios_xe:3.4sg.5:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.5e.0
cpe:2.3:o:cisco:ios_xe:3.5e.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.5e.1
cpe:2.3:o:cisco:ios_xe:3.5e.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.5e.2
cpe:2.3:o:cisco:ios_xe:3.5e.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.5e.3
cpe:2.3:o:cisco:ios_xe:3.5e.3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.5s.0
cpe:2.3:o:cisco:ios_xe:3.5s.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.5s.1
cpe:2.3:o:cisco:ios_xe:3.5s.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.5s_base
cpe:2.3:o:cisco:ios_xe:3.5s_base:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.6e.0
cpe:2.3:o:cisco:ios_xe:3.6e.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.6e.1
cpe:2.3:o:cisco:ios_xe:3.6e.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.6s.0
cpe:2.3:o:cisco:ios_xe:3.6s.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.6s.1
cpe:2.3:o:cisco:ios_xe:3.6s.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.6s.2
cpe:2.3:o:cisco:ios_xe:3.6s.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.6s_base
cpe:2.3:o:cisco:ios_xe:3.6s_base:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.7e.0
cpe:2.3:o:cisco:ios_xe:3.7e.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.7s.0
cpe:2.3:o:cisco:ios_xe:3.7s.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.7s.1
cpe:2.3:o:cisco:ios_xe:3.7s.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.7s.2
cpe:2.3:o:cisco:ios_xe:3.7s.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xe>>3.7s.3
cpe:2.3:o:cisco:ios_xe:3.7s.3:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Primarynvd@nist.gov
CWE ID: CWE-20
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2psirt@cisco.com
Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=37816psirt@cisco.com
Vendor Advisory
http://www.securityfocus.com/bid/73333psirt@cisco.com
N/A
http://www.securitytracker.com/id/1031978psirt@cisco.com
N/A
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=37816af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.securityfocus.com/bid/73333af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securitytracker.com/id/1031978af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2
Source: psirt@cisco.com
Resource:
Vendor Advisory
Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=37816
Source: psirt@cisco.com
Resource:
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/73333
Source: psirt@cisco.com
Resource: N/A
Hyperlink: http://www.securitytracker.com/id/1031978
Source: psirt@cisco.com
Resource: N/A
Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=37816
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/73333
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securitytracker.com/id/1031978
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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KEV Added-Not Available
KEV Action Due Date-Not Available

The SIP implementation in Cisco TelePresence TC Software 4.x and 5.x and TE Software 4.x and 6.0 allows remote attackers to cause a denial of service (device reload) via crafted SIP packets, aka Bug ID CSCua86589.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-telepresence_tc_softwaretelepresence_te_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-2175
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-02 May, 2014 | 10:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco TelePresence TC Software 4.x and 5.x and TE Software 4.x and 6.0 allow remote attackers to cause a denial of service (memory consumption) via crafted H.225 packets, aka Bug ID CSCtq78849.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-telepresence_tc_softwaretelepresence_te_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-1336
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-31.81% / 96.68%
||
7 Day CHG~0.00%
Published-03 Jul, 2016 | 21:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

goform/Docsis_system on Cisco EPC3928 devices allows remote attackers to cause a denial of service (device crash) via a long LanguageSelect parameter, related to a "Gateway HTTP Corruption Denial of Service" issue, aka Bug ID CSCuy28100.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-epc3928epc3928_firmwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-2112
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.42% / 61.20%
||
7 Day CHG~0.00%
Published-27 Mar, 2014 | 21:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SSL VPN (aka WebVPN) feature in Cisco IOS 15.1 through 15.4 allows remote attackers to cause a denial of service (memory consumption) via crafted HTTP requests, aka Bug ID CSCuf51357.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-2166
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-02 May, 2014 | 10:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SIP implementation in Cisco TelePresence TC Software 4.x and TE Software 4.x allows remote attackers to cause a denial of service (device reload) via crafted SIP packets, aka Bug ID CSCto70562.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-telepresence_tc_softwaretelepresence_te_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-1382
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.49% / 64.81%
||
7 Day CHG~0.00%
Published-25 May, 2016 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco AsyncOS before 8.5.3-069 and 8.6 through 8.8 on Web Security Appliance (WSA) devices mishandles memory allocation for HTTP requests, which allows remote attackers to cause a denial of service (proxy-process reload) via a crafted request, aka Bug ID CSCuu02529.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-web_security_applianceweb_security_appliance_\(wsa\)n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-1478
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-1.52% / 80.94%
||
7 Day CHG~0.00%
Published-08 Aug, 2016 | 00:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS 15.5(3)S3, 15.6(1)S2, 15.6(2)S1, and 15.6(2)T1 does not properly dequeue invalid NTP packets, which allows remote attackers to cause a denial of service (interface wedge) by sending many crafted NTP packets, aka Bug ID CSCva35619.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2018-15454
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-8.6||HIGH
EPSS-4.64% / 89.04%
||
7 Day CHG~0.00%
Published-01 Nov, 2018 | 13:00
Updated-26 Nov, 2024 | 14:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software Denial of Service Vulnerability

A vulnerability in the Session Initiation Protocol (SIP) inspection engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload or trigger high CPU, resulting in a denial of service (DoS) condition. The vulnerability is due to improper handling of SIP traffic. An attacker could exploit this vulnerability by sending SIP requests designed to specifically trigger this issue at a high rate across an affected device. Software updates that address this vulnerability are not yet available.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-firepower_threat_defenseadaptive_security_appliance_softwareCisco Adaptive Security Appliance (ASA) Software
CWE ID-CWE-20
Improper Input Validation
CVE-2016-1483
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.51% / 66.00%
||
7 Day CHG~0.00%
Published-19 Sep, 2016 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco WebEx Meetings Server 2.6 allows remote attackers to cause a denial of service (CPU consumption) by repeatedly accessing the account-validation component of an unspecified service, aka Bug ID CSCuy92704.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-webex_meetings_servern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5479
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-27 Sep, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The DNS-over-TCP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 DNS TCP stream, aka Bug ID CSCtn53730.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5478
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-27 Sep, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS 15.0 through 15.3 and IOS XE 3.2 through 3.8, when a VRF interface exists, allows remote attackers to cause a denial of service (interface queue wedge) via crafted UDP RSVP packets, aka Bug ID CSCuf17023.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosios_xen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5547
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-31 Oct, 2013 | 21:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS XE 3.9 before 3.9.2S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) by sending malformed EoGRE packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCuf08269.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_1001asr_1023_routerasr_1002-xios_xeasr_1004asr_1006asr_1002n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5537
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.39% / 59.72%
||
7 Day CHG~0.00%
Published-24 Oct, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The web framework on Cisco Web Security Appliance (WSA), Email Security Appliance (ESA), and Content Security Management Appliance (SMA) devices does not properly manage the state of HTTP and HTTPS sessions, which allows remote attackers to cause a denial of service (management GUI outage) via multiple TCP connections, aka Bug IDs CSCuj59411, CSCuf89818, and CSCuh05635.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-email_security_appliance_firmwareweb_security_appliancecontent_security_management_appliancen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-1364
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.53% / 66.53%
||
7 Day CHG~0.00%
Published-21 Apr, 2016 | 10:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco Wireless LAN Controller (WLC) Software 7.4 before 7.4.130.0(MD) and 7.5, 7.6, and 8.0 before 8.0.110.0(ED) allows remote attackers to cause a denial of service (device reload) via crafted Bonjour traffic, aka Bug ID CSCur66908.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-wireless_lan_controller_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5543
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-31 Oct, 2013 | 21:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS XE 3.4 before 3.4.2S and 3.5 before 3.5.1S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) via malformed ICMP error packets associated with a (1) TCP or (2) UDP session that is under inspection by the Zone-Based Firewall (ZBFW) component, aka Bug ID CSCtt26470.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_1001asr_1023_routerasr_1002-xios_xeasr_1004asr_1006asr_1002n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5476
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-27 Sep, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Zone-Based Firewall (ZFW) feature in Cisco IOS 15.1 through 15.2, when content filtering or HTTP ALG inspection is enabled, allows remote attackers to cause a denial of service (device reload or hang) via crafted IPv4 HTTP traffic, aka Bug ID CSCtx56174.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5475
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.32% / 54.25%
||
7 Day CHG~0.00%
Published-27 Sep, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS 12.2 through 12.4 and 15.0 through 15.3, and IOS XE 2.1 through 3.9, allows remote attackers to cause a denial of service (device reload) via crafted DHCP packets that are processed locally by a (1) server or (2) relay agent, aka Bug ID CSCug31561.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xeiosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5545
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-31 Oct, 2013 | 21:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The PPTP ALG implementation in Cisco IOS XE 3.9 before 3.9.2S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) by sending many PPTP packets over NAT, aka Bug ID CSCuh19936.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_1001asr_1023_routerasr_1002-xios_xeasr_1004asr_1006asr_1002n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5546
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-31 Oct, 2013 | 21:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The TCP reassembly feature in Cisco IOS XE 3.7 before 3.7.3S and 3.8 before 3.8.1S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) via large TCP packets that are processed by the (1) NAT or (2) ALG component, aka Bug ID CSCud72509.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_1001asr_1023_routerasr_1002-xios_xeasr_1004asr_1006asr_1002n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5480
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-27 Sep, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The DNS-over-TCP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 DNS TCP stream, aka Bug ID CSCuf28733.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2010-1563
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.24% / 78.90%
||
7 Day CHG~0.00%
Published-14 May, 2010 | 20:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SIP implementation on the Cisco PGW 2200 Softswitch with software 9.7(3)S before 9.7(3)S9 and 9.7(3)P before 9.7(3)P9 allows remote attackers to cause a denial of service (device crash) via a malformed header, aka Bug ID CSCsk04588.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-pgw_2200_softswitchn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2010-1561
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.24% / 78.90%
||
7 Day CHG~0.00%
Published-14 May, 2010 | 20:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SIP implementation on the Cisco PGW 2200 Softswitch with software 9.7(3)S before 9.7(3)S11 and 9.7(3)P before 9.7(3)P11 allows remote attackers to cause a denial of service (device crash) via a long message, aka Bug ID CSCsk44115.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-pgw_2200_softswitchn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-3378
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-21 Jun, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco TelePresence TC Software before 6.1 and TE Software before 4.1.3 allow remote attackers to cause a denial of service (temporary device hang) via crafted SIP packets, aka Bug ID CSCuf89557.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-telepresence_tc_softwaretelepresence_te_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-3468
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.91% / 75.47%
||
7 Day CHG~0.00%
Published-29 Aug, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Cisco Unified IP Phone 8945 with software 9.3(2) allows remote attackers to cause a denial of service (device hang) via a malformed PNG file, aka Bug ID CSCud04270.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_ip_phone_8945unified_ip_phone_firmwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-2779
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-11 Apr, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS XE 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers (ASR) does not properly implement the Cisco Multicast Leaf Recycle Elimination (MLRE) feature, which allows remote attackers to cause a denial of service (card reload) via fragmented IPv6 MVPN (aka MVPNv6) packets, aka Bug ID CSCub34945, a different vulnerability than CVE-2013-1164.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_1001asr_1002_fixed_routerasr_1023_routerasr_1002-xios_xeasr_1004asr_1006asr_1013asr_1002n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-4921
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-29 Jun, 2010 | 18:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allow remote attackers to cause a denial of service (traceback) via malformed TCP packets, aka Bug ID CSCsm84110.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asa_5580n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2018-0295
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.73% / 72.20%
||
7 Day CHG~0.00%
Published-20 Jun, 2018 | 21:00
Updated-29 Nov, 2024 | 15:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the device unexpectedly reloading. The vulnerability is due to incomplete input validation of the BGP update messages. An attacker could exploit this vulnerability by sending a crafted BGP update message to the targeted device. An exploit could allow the attacker to cause the switch to reload unexpectedly. The Cisco implementation of the BGP protocol only accepts incoming BGP traffic from explicitly defined peers. To exploit this vulnerability, an attacker must be able to send the malicious packets over a TCP connection that appears to come from a trusted BGP peer or inject malformed messages into the victim's BGP network. This would require obtaining information about the BGP peers in the affected system's trusted network. The vulnerability may be triggered when the router receives a malformed BGP message from a peer on an existing BGP session. At least one BGP neighbor session must be established for a router to be vulnerable. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCve79599, CSCve87784, CSCve91371, CSCve91387.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-nexus_56128pnexus_9332pqnexus_3132q-xnexus_93108tc-exnexus_3172tqnx-osnexus_9508nexus_3100-vnexus_3636c-rnexus_93120txnexus_n9k-x9636c-rnexus_93128txnexus_3548-xlnexus_31128pqnexus_6001pnexus_3164qnexus_5020nexus_3172tq-32tnexus_3132c-znexus_3524-xnexus_5548pnexus_5648qnexus_9272qnexus_5672upnexus_3264qnexus_34180ycnexus_3064-32tnexus_5596upnexus_3548nexus_3132qnexus_3016nexus_9372pxnexus_5696qnexus_92304qcnexus_92160yc-xnexus_n9k-x9636q-rnexus_n9k-c9508-fm-rnexus_9504nexus_3048nexus_9500nexus_3524-xlnexus_9396txnexus_7000nexus_3172pqnexus_3064-xnexus_3232cnexus_5548upnexus_9396pxnexus_5010nexus_5000nexus_5596tnexus_3264c-enexus_9372txnexus_5624qnexus_3548-xnexus_3132q-xlnexus_3064-tnexus_93180yc-exnexus_6001tnexus_172tq-xlnexus_c36180yc-rnexus_9236cnexus_9516nexus_3172pq-xlnexus_7700Cisco NX-OS unknown
CWE ID-CWE-20
Improper Input Validation
CVE-2013-1166
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-11 Apr, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS XE 3.2 through 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers (ASR), when VRF-aware NAT and SIP ALG are enabled, allows remote attackers to cause a denial of service (card reload) by sending many SIP packets, aka Bug ID CSCuc65609.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_1001asr_1002_fixed_routerasr_1023_routerasr_1002-xios_xeasr_1004asr_1006asr_1002n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-1184
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.81% / 73.81%
||
7 Day CHG~0.00%
Published-25 Apr, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The management API in the XML API management service in the Manager component in Cisco Unified Computing System (UCS) 1.x before 1.2(1b) allows remote attackers to cause a denial of service (service outage) via a malformed request, aka Bug ID CSCtg48206.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_computing_system_6248up_fabric_interconnectunified_computing_system_infrastructure_and_unified_computing_system_softwareunified_computing_system_integrated_management_controllerunified_computing_system_6140xp_fabric_interconnectunified_computing_system_6296up_fabric_interconnectunified_computing_system_6120xp_fabric_interconnectn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-1236
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-16 May, 2013 | 01:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco TelePresence Supervisor MSE 8050 before 2.3(1.31) allows remote attackers to cause a denial of service (CPU consumption or device reload) by establishing TCP connections at a high rate, aka Bug IDs CSCuf76076 and CSCuf79763.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-telepresence_supervisor_mse_8050_softwaretelepresence_supervisor_mse_8050n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-1181
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.81% / 73.81%
||
7 Day CHG~0.00%
Published-25 Apr, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco NX-OS on Nexus 5500 devices 4.x and 5.x before 5.0(3)N2(2), Nexus 3000 devices 5.x before 5.0(3)U3(2), and Unified Computing System (UCS) 6200 devices before 2.0(1w) allows remote attackers to cause a denial of service (device reload) by sending a jumbo packet to the management interface, aka Bug IDs CSCtx17544, CSCts10593, and CSCtx95389.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-nexus_5596upnexus_3064xnexus_3016qunified_computing_system_infrastructure_and_unified_computing_system_softwareunified_computing_system_6248up_fabric_interconnectnexus_3548nexus_5548punified_computing_system_6296up_fabric_interconnectnexus_5548upnx-osnexus_3048nexus_3064tn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-1133
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-27 Feb, 2013 | 21:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco Unified Communications Manager (CUCM) 8.6 before 8.6(2a)su2, 8.6 BE3k before 8.6(4) BE3k, and 9.x before 9.0(1) allows remote attackers to cause a denial of service (CPU consumption and GUI and voice outages) via malformed packets to unused UDP ports, aka Bug ID CSCtx43337.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_communications_managern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-1165
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.80%
||
7 Day CHG~0.00%
Published-11 Apr, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS XE 2.x and 3.x before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers (ASR) allows remote attackers to cause a denial of service (card reload) by sending many crafted L2TP packets, aka Bug ID CSCtz23293.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_1001asr_1002_fixed_routerasr_1023_routerasr_1002-xios_xeasr_1004asr_1006asr_1002n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-0059
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.98% / 76.43%
||
7 Day CHG~0.00%
Published-05 Feb, 2009 | 00:00
Updated-07 Aug, 2024 | 04:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Cisco Wireless LAN Controller (WLC), Cisco Catalyst 6500 Wireless Services Module (WiSM), and Cisco Catalyst 3750 Integrated Wireless LAN Controller with software 4.x before 4.2.176.0 and 5.2.x before 5.2.157.0 allow remote attackers to cause a denial of service (device reload) via a web authentication (aka WebAuth) session that includes a malformed POST request to login.html.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-catalyst_3750_series_integrated_wireless_lan_controllercatalyst_6500_series_integrated_wireless_lan_controllerwireless_lan_controller_software4400_wireless_lan_controllercatalyst_7600_series_wireless_lan_controllern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-4623
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.80% / 73.58%
||
7 Day CHG~0.00%
Published-27 Sep, 2012 | 00:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The DHCPv6 server in Cisco IOS 12.2 through 12.4 and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x, 3.1.xS before 3.1.4S, 3.1.xSG and 3.2.xSG before 3.2.5SG, 3.2.xS, 3.2.xXO, 3.3.xS, and 3.3.xSG before 3.3.1SG allows remote attackers to cause a denial of service (device reload) via a malformed DHCPv6 packet, aka Bug ID CSCto57723.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosios_xen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-3949
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.93% / 75.71%
||
7 Day CHG~0.00%
Published-27 Sep, 2012 | 00:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SIP implementation in Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su5, 8.x before 8.5(1)su4, and 8.6 before 8.6(2a)su1; Cisco IOS 12.2 through 12.4 and 15.0 through 15.2; and Cisco IOS XE 3.3.xSG before 3.3.1SG, 3.4.xS, and 3.5.xS allows remote attackers to cause a denial of service (service crash or device reload) via a crafted SIP message containing an SDP session description, aka Bug IDs CSCtw66721, CSCtj33003, and CSCtw84664.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_communications_manageriosios_xen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2015-6278
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.58% / 68.37%
||
7 Day CHG~0.00%
Published-28 Sep, 2015 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The IPv6 snooping functionality in the first-hop security subsystem in Cisco IOS 12.2, 15.0, 15.1, 15.2, 15.3, 15.4, and 15.5 and IOS XE 3.2SE, 3.3SE, 3.3XO, 3.4SG, 3.5E, and 3.6E before 3.6.3E; 3.7E before 3.7.2E; 3.9S and 3.10S before 3.10.6S; 3.11S before 3.11.4S; 3.12S and 3.13S before 3.13.3S; and 3.14S before 3.14.2S does not properly implement the Control Plane Protection (aka CPPr) feature, which allows remote attackers to cause a denial of service (device reload) via a flood of ND packets, aka Bug ID CSCus19794.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosios_xen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-2488
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.44% / 62.73%
||
7 Day CHG~0.00%
Published-31 May, 2012 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-crs_performance_route_processorios_xrasr_9000_rsp440_routern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2017-3790
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-8.6||HIGH
EPSS-0.30% / 53.07%
||
7 Day CHG~0.00%
Published-01 Feb, 2017 | 19:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the received packet parser of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) software could allow an unauthenticated, remote attacker to cause a reload of the affected system, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient size validation of user-supplied data. An attacker could exploit this vulnerability by sending crafted H.224 data in Real-Time Transport Protocol (RTP) packets in an H.323 call. An exploit could allow the attacker to overflow a buffer in a cache that belongs to the received packet parser, which will result in a crash of the application, resulting in a DoS condition. All versions of Cisco Expressway Series Software and Cisco TelePresence VCS Software prior to version X8.8.2 are vulnerable. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. Cisco Bug IDs: CSCus99263.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-expresswaytelepresence_video_communication_serverCisco Expressway Series Software and Cisco TelePresence VCS Software All versions prior to version X8.8.2 are vulnerable
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-399
Not Available
CVE-2003-1003
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.59% / 68.66%
||
7 Day CHG~0.00%
Published-17 Dec, 2003 | 05:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco PIX firewall 5.x.x, and 6.3.1 and earlier, allows remote attackers to cause a denial of service (crash and reload) via an SNMPv3 message when snmp-server is set.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-pix_firewall_softwarepix_firewalln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2002-2239
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.58% / 68.51%
||
7 Day CHG~0.00%
Published-14 Oct, 2007 | 20:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a denial of service (hang) via a malformed packet.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-catalyst_6500catalyst_7600iosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2003-0567
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-24.63% / 96.00%
||
7 Day CHG~0.00%
Published-25 Jul, 2003 | 04:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS 11.x and 12.0 through 12.2 allows remote attackers to cause a denial of service (traffic block) by sending a particular sequence of IPv4 packets to an interface on the device, causing the input queue on that interface to be marked as full.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ons_15454_optical_transport_platformiosoptical_networking_systems_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2015-0649
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.10% / 77.66%
||
7 Day CHG~0.00%
Published-26 Mar, 2015 | 10:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS 12.2, 12.4, 15.0, 15.2, and 15.3 allows remote attackers to cause a denial of service (device reload) via malformed Common Industrial Protocol (CIP) TCP packets, aka Bug ID CSCun63514.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-20
Improper Input Validation
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