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Vulnerability Details :

CVE-2002-1103

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-10 Sep, 2002 | 04:00
Updated At-08 Aug, 2024 | 03:12
Rejected At-
Credits

Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via (1) malformed or (2) large ISAKMP packets.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:10 Sep, 2002 | 04:00
Updated At:08 Aug, 2024 | 03:12
Rejected At:
▼CVE Numbering Authority (CNA)

Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via (1) malformed or (2) large ISAKMP packets.

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://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
vendor-advisory
x_refsource_CISCO
http://www.kb.cert.org/vuls/id/761651
third-party-advisory
x_refsource_CERT-VN
Hyperlink: http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
Resource:
vendor-advisory
x_refsource_CISCO
Hyperlink: http://www.kb.cert.org/vuls/id/761651
Resource:
third-party-advisory
x_refsource_CERT-VN
▼Authorized 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://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
vendor-advisory
x_refsource_CISCO
x_transferred
http://www.kb.cert.org/vuls/id/761651
third-party-advisory
x_refsource_CERT-VN
x_transferred
Hyperlink: http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
Resource:
vendor-advisory
x_refsource_CISCO
x_transferred
Hyperlink: http://www.kb.cert.org/vuls/id/761651
Resource:
third-party-advisory
x_refsource_CERT-VN
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:04 Oct, 2002 | 04:00
Updated At:03 Apr, 2025 | 01:03

Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via (1) malformed or (2) large ISAKMP packets.

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
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>2.0
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>2.5.2.a
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.a:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>2.5.2.b
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.b:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>2.5.2.c
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.c:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>2.5.2.d
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.d:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>2.5.2.f
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.f:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.0
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.0\(rel\)
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0\(rel\):*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.0.3.a
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0.3.a:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.0.3.b
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0.3.b:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.0.4
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0.4:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.1
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.1\(rel\)
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1\(rel\):*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.1.1
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.1.2
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.1.4
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1.4:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.5\(rel\)
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.5\(rel\):*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.5.1
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.5.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.5.2
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.5.2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.5.3
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.5.3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.5.4
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.5.4:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3000_concentrator_series_software>>3.6\(rel\)
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.6\(rel\):*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>vpn_3002_hardware_client>>*
cpe:2.3:a:cisco:vpn_3002_hardware_client:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtmlcve@mitre.org
Vendor Advisory
http://www.kb.cert.org/vuls/id/761651cve@mitre.org
Patch
Third Party Advisory
US Government Resource
http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtmlaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.kb.cert.org/vuls/id/761651af854a3a-2127-422b-91ae-364da2661108
Patch
Third Party Advisory
US Government Resource
Hyperlink: http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: http://www.kb.cert.org/vuls/id/761651
Source: cve@mitre.org
Resource:
Patch
Third Party Advisory
US Government Resource
Hyperlink: http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://www.kb.cert.org/vuls/id/761651
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Third Party Advisory
US Government Resource

Change History

0
Information is not available yet

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||
7 Day CHG-2.31%
Published-08 Jun, 2016 | 14:00
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

libclamav in ClamAV (aka Clam AntiVirus), as used in Advanced Malware Protection (AMP) on Cisco Email Security Appliance (ESA) devices before 9.7.0-125 and Web Security Appliance (WSA) devices before 9.0.1-135 and 9.1.x before 9.1.1-041, allows remote attackers to cause a denial of service (AMP process restart) via a crafted document, aka Bug IDs CSCuv78533 and CSCuw60503.

Action-Not Available
Vendor-n/aCisco Systems, Inc.ClamAV
Product-web_security_applianceemail_security_applianceclamavn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2013-1230
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.47% / 63.77%
||
7 Day CHG~0.00%
Published-01 May, 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 Unified Communications Domain Manager allows remote attackers to cause a denial of service (CPU consumption) via a flood of malformed UDP packets, aka Bug ID CSCug47057.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_communications_domain_managern/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-40122
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5.9||MEDIUM
EPSS-0.38% / 58.39%
||
7 Day CHG~0.00%
Published-21 Oct, 2021 | 02:50
Updated-07 Nov, 2024 | 21:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Meeting Server Call Bridge Denial of Service Vulnerability

A vulnerability in an API of the Call Bridge feature of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper handling of large series of message requests. An attacker could exploit this vulnerability by sending a series of messages to the vulnerable API. A successful exploit could allow the attacker to cause the affected device to reload, dropping all ongoing calls and resulting in a DoS condition.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-meeting_serverCisco Meeting Server
CWE ID-CWE-399
Not Available
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2015-6288
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.71% / 71.37%
||
7 Day CHG~0.00%
Published-14 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

Cisco Content Security Management Appliance (SMA) 7.8.0-000 does not properly validate credentials, which allows remote attackers to cause a denial of service (rapid log-file rollover and application fault) via crafted HTTP requests, aka Bug ID CSCuw09620.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-content_security_management_appliancen/a
CVE-2018-0290
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.48% / 63.91%
||
7 Day CHG~0.00%
Published-17 May, 2018 | 03:00
Updated-29 Nov, 2024 | 15:09
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 TCP stack of Cisco SocialMiner could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition in the notification system. The vulnerability is due to faulty handling of new TCP connections to the affected application. An attacker could exploit this vulnerability by sending a malicious TCP packet to the vulnerable service. An exploit could allow the attacker to create a DoS condition by interrupting certain phone services. A manual restart of the service may be required to restore full functionalities. Cisco Bug IDs: CSCvh48368.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-socialminerCisco SocialMiner Notification System
CWE ID-CWE-399
Not Available
CVE-2015-6332
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.46% / 62.97%
||
7 Day CHG~0.00%
Published-13 Oct, 2015 | 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 Prime Infrastructure 2.2 allows remote attackers to cause a denial of service (daemon hang) by sending many SSL renegotiation requests, aka Bug ID CSCuv56830.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-prime_infrastructuren/a
CVE-2015-6274
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.47% / 63.77%
||
7 Day CHG~0.00%
Published-02 Sep, 2015 | 16:00
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 IPv4 implementation on Cisco ASR 1000 devices with software 15.5(3)S allows remote attackers to cause a denial of service (ESP QFP CPU consumption) by triggering packet fragmentation and reassembly, aka Bug ID CSCuv71273.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_1000_series_softwareasr_1000n/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2015-6382
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.47% / 63.77%
||
7 Day CHG~0.00%
Published-26 Nov, 2015 | 02:00
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 ASR 5000 devices with software 16.0(900) allow remote attackers to cause a denial of service (telnetd process restart) via a TELNET connection, aka Bug ID CSCuv25815.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_5000_series_softwaren/a
CVE-2015-6289
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-11.65% / 93.40%
||
7 Day CHG-0.06%
Published-23 Jun, 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)M on Integrated Services Router (ISR) 800, 819, and 829 devices allows remote attackers to cause a denial of service (memory consumption) via crafted TCP packets on the SSH port, aka Bug ID CSCuu13476.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios829_integrated_services_router819_integrated_services_router800_integrated_services_routern/a
CVE-2015-6334
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.46% / 62.97%
||
7 Day CHG~0.00%
Published-16 Oct, 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

Cisco ASR 5000 and 5500 devices with software 18.0.0.57828 and 19.0.M0.61045 allow remote attackers to cause a denial of service (vpnmgr process restart) via a crafted header in a TACACS packet, aka Bug ID CSCuw01984.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_5000_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2015-6310
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.71% / 71.37%
||
7 Day CHG~0.00%
Published-08 Oct, 2015 | 20:00
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 REST interface in Cisco Unified Communications Manager IM and Presence Service 11.5(1) allows remote attackers to cause a denial of service (SIP proxy service restart) via a crafted HTTP request, aka Bug ID CSCuw31632.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_communications_manager_im_and_presence_servicen/a
CVE-2015-6256
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.46% / 62.97%
||
7 Day CHG~0.00%
Published-22 Aug, 2015 | 17:00
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 ASR 5000 devices with software 19.0.M0.60828 allow remote attackers to cause a denial of service (OSPF process restart) via crafted length fields in headers of OSPF packets, aka Bug ID CSCuv62820.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_5000_series_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2015-6432
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.72% / 71.58%
||
7 Day CHG~0.00%
Published-05 Jan, 2016 | 02:00
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 XR 4.2.0, 4.3.0, 5.0.0, 5.1.0, 5.2.0, 5.2.2, 5.2.4, 5.3.0, and 5.3.2 does not properly restrict the number of Path Computation Elements (PCEs) for OSPF LSA opaque area updates, which allows remote attackers to cause a denial of service (device reload) via a crafted update, aka Bug ID CSCuw83486.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xrn/a
CVE-2015-6343
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.68% / 70.58%
||
7 Day CHG~0.00%
Published-31 Oct, 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 SIP implementation in Cisco IOS 15.5(3)M on Cisco Unified Border Element (CUBE) devices allows remote attackers to cause a denial of service via crafted SIP messages, aka Bug ID CSCuv79202.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CVE-2015-6341
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.44% / 62.14%
||
7 Day CHG~0.00%
Published-25 Oct, 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 Web Management GUI on Cisco Wireless LAN Controller (WLC) devices with software 7.4(140.0) and 8.0(120.0) allows remote attackers to cause a denial of service (client disconnection) via unspecified vectors, aka Bug ID CSCuw10610.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-wireless_lan_controller_softwaren/a
CVE-2015-6302
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.46% / 62.97%
||
7 Day CHG~0.00%
Published-25 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 RADIUS functionality on Cisco Wireless LAN Controller (WLC) devices with software 7.0(250.0) and 7.0(252.0) allows remote attackers to disconnect arbitrary sessions via crafted Disconnect-Request UDP packets, aka Bug ID CSCuw29419.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-wireless_lan_controller_softwaren/a
CVE-2015-6429
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.47% / 63.77%
||
7 Day CHG~0.00%
Published-19 Dec, 2015 | 11:00
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 IKEv1 state machine in Cisco IOS 15.4 through 15.6 and IOS XE 3.15 through 3.17 allows remote attackers to cause a denial of service (IPsec connection termination) via a crafted IKEv1 packet to a tunnel endpoint, aka Bug ID CSCuw08236.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosios_xen/a
CVE-2015-6425
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.49% / 64.66%
||
7 Day CHG~0.00%
Published-16 Dec, 2015 | 15:00
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 WebApplications Identity Management subsystem in Cisco Unified Communications Manager 10.5(0.98000.88) allows remote attackers to cause a denial of service (subsystem outage) via invalid session tokens, aka Bug ID CSCul83786.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_communications_managern/a
CVE-2015-6301
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.57% / 67.68%
||
7 Day CHG~0.00%
Published-20 Sep, 2015 | 14:00
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 DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote attackers to cause a denial of service (process reset) via crafted packets, aka Bug ID CSCun72171.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xrasr_9904asr_9922asr_9001asr_9006asr_9010asr_9912n/a
CVE-2005-0195
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-2.00% / 82.92%
||
7 Day CHG~0.00%
Published-06 Feb, 2005 | 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 IOS 12.0S through 12.3YH allows remote attackers to cause a denial of service (device restart) via a crafted IPv6 packet.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CVE-2015-6340
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.46% / 62.97%
||
7 Day CHG~0.00%
Published-27 Oct, 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 Proxy Mobile IPv6 (PMIPv6) component in the CDMA implementation on Cisco ASR 5000 devices with software 19.0.M0.60737 allows remote attackers to cause a denial of service (hamgr process restart) via a crafted header in a PMIPv6 packet, aka Bug ID CSCuv63280.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_5000_softwaren/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2015-4317
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.83% / 73.64%
||
7 Day CHG~0.00%
Published-20 Aug, 2015 | 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 TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows remote attackers to cause a denial of service via invalid variables in an authentication packet, aka Bug ID CSCuv40469.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-telepresence_video_communication_server_softwaren/a
CVE-2015-4318
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.53% / 66.44%
||
7 Day CHG~0.00%
Published-20 Aug, 2015 | 15:00
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 Video Communication Server (VCS) Expressway X8.5.2 allows remote attackers to cause a denial of service via invalid variables in a GET request, aka Bug ID CSCuv40528.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-telepresence_video_communication_server_softwaren/a
CVE-2015-4240
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.46% / 62.97%
||
7 Day CHG~0.00%
Published-08 Jul, 2015 | 14:00
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 IP Communicator 8.6(4) allows remote attackers to cause a denial of service (service outage) via an unspecified URL in a GET request, aka Bug ID CSCuu37656.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ip_communicatorn/a
CVE-2015-4201
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.76% / 72.28%
||
7 Day CHG~0.00%
Published-20 Jun, 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

The Gateway General Packet Radio Service Support Node (GGSN) component on Cisco ASR 5000 devices with software 17.2.0.59184 and 18.0.L0.59219 allows remote attackers to cause a denial of service (Session Manager restart) via an invalid TCP/IP header, aka Bug ID CSCut68058.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_5000_series_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2015-4280
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.26% / 49.52%
||
7 Day CHG~0.00%
Published-18 Jul, 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 Prime Collaboration Assurance 10.0 allows remote attackers to cause a denial of service (HTTP service outage) via a crafted HTTP request, aka Bug ID CSCum38844.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-prime_collaborationn/a
CVE-2015-4293
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.47% / 63.77%
||
7 Day CHG~0.00%
Published-30 Jul, 2015 | 14:00
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 packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (CPU consumption or packet loss) via fragmented (1) IPv4 or (2) IPv6 packets that trigger ATTN-3-SYNC_TIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xen/a
CVE-2015-4285
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.47% / 63.77%
||
7 Day CHG~0.00%
Published-23 Jul, 2015 | 14:00
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 Local Packet Transport Services (LPTS) implementation in Cisco IOS XR 5.1.2, 5.1.3, 5.2.1, and 5.2.2 on ASR9k devices makes incorrect decisions about the opening of TCP and UDP ports during the processing of flow base entries, which allows remote attackers to cause a denial of service (resource consumption) by sending traffic to these ports continuously, aka Bug ID CSCur88273.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xrn/a
CVE-2015-4296
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.92% / 75.00%
||
7 Day CHG~0.00%
Published-19 Aug, 2015 | 23:00
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

Nexus Data Broker (NDB) on Cisco Nexus 3000 devices with software 6.0(2)A6(1) allows remote attackers to cause a denial of service (Java process restart) via crafted connections to the Java application, aka Bug ID CSCut87006.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-nexus_3164qnexus_3548nexus_3016nexus_3132qnexus_3064nexus_31128pqnexus_3172nexus_3524nx-osnexus_3048nexus_3232cn/a
CVE-2015-4191
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.76% / 72.28%
||
7 Day CHG~0.00%
Published-19 Jun, 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

Cisco IOS XR 5.2.1 allows remote attackers to cause a denial of service (ipv6_io service reload) via a malformed IPv6 packet, aka Bug ID CSCuq95565.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xrn/a
CVE-2015-4284
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.53% / 66.44%
||
7 Day CHG~0.00%
Published-22 Jul, 2015 | 14:00
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 Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices allows remote attackers to cause a denial of service (BGP process reload) via malformed BGPv4 packets, aka Bug ID CSCur70670.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xrasr_9904asr_9922asr_9001asr_9006asr_9010asr_9912n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2015-4273
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.46% / 62.97%
||
7 Day CHG~0.00%
Published-15 Jul, 2015 | 14:00
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 Packet Data Network Gateway (aka PGW) component on Cisco ASR 5000 devices with software 15.0(912), 15.0(935), and 15.0(938) allows remote attackers to cause a denial of service (Session Manager outage) via malformed fields in an IP packet, aka Bug ID CSCut38476.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_5000_series_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-34741
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.24% / 46.74%
||
7 Day CHG~0.00%
Published-04 Nov, 2021 | 15:40
Updated-07 Nov, 2024 | 21:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Email Security Appliance Denial of Service Vulnerability

A vulnerability in the email scanning algorithm of Cisco AsyncOS software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to perform a denial of service (DoS) attack against an affected device. This vulnerability is due to insufficient input validation of incoming emails. An attacker could exploit this vulnerability by sending a crafted email through Cisco ESA. A successful exploit could allow the attacker to exhaust all the available CPU resources on an affected device for an extended period of time, preventing other emails from being processed and resulting in a DoS condition.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-m680s395m380asyncosm690xm190s195m170m390xs695m390m690Cisco Email Security Appliance (ESA)
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2013-1190
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5||MEDIUM
EPSS-0.44% / 62.18%
||
7 Day CHG~0.00%
Published-01 Aug, 2013 | 16:00
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 C-Series Rack Server component 1.4 in Cisco Unified Computing System (UCS) does not properly restrict inbound access to ports, which allows remote attackers to cause a denial of service (Integrated Management Controller reboot or hang) via crafted packets, as demonstrated by nmap, aka Bug ID CSCtx19850.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_computing_systemn/a
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