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Vulnerability Details :

CVE-2011-0943

Summary
Assigner-cisco
Assigner Org ID-d1c1063e-7a18-46af-9102-31f8928bc633
Published At-31 May, 2011 | 20:00
Updated At-16 Sep, 2024 | 20:11
Rejected At-
Credits

Cisco IOS XR 3.8.3, 3.8.4, and 3.9.1 allows remote attackers to cause a denial of service (NetIO process restart or device reload) via a crafted IPv4 packet, aka Bug ID CSCth44147.

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:cisco
Assigner Org ID:d1c1063e-7a18-46af-9102-31f8928bc633
Published At:31 May, 2011 | 20:00
Updated At:16 Sep, 2024 | 20:11
Rejected At:
▼CVE Numbering Authority (CNA)

Cisco IOS XR 3.8.3, 3.8.4, and 3.9.1 allows remote attackers to cause a denial of service (NetIO process restart or device reload) via a crafted IPv4 packet, aka Bug ID CSCth44147.

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/en/US/products/products_security_advisory09186a0080b7f18e.shtml
vendor-advisory
x_refsource_CISCO
Hyperlink: http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18e.shtml
Resource:
vendor-advisory
x_refsource_CISCO
▼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/en/US/products/products_security_advisory09186a0080b7f18e.shtml
vendor-advisory
x_refsource_CISCO
x_transferred
Hyperlink: http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18e.shtml
Resource:
vendor-advisory
x_refsource_CISCO
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@cisco.com
Published At:31 May, 2011 | 20:55
Updated At:11 Apr, 2025 | 00:51

Cisco IOS XR 3.8.3, 3.8.4, and 3.9.1 allows remote attackers to cause a denial of service (NetIO process restart or device reload) via a crafted IPv4 packet, aka Bug ID CSCth44147.

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_xr>>3.8.3
cpe:2.3:o:cisco:ios_xr:3.8.3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xr>>3.8.4
cpe:2.3:o:cisco:ios_xr:3.8.4:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>ios_xr>>3.9.1
cpe:2.3:o:cisco:ios_xr:3.9.1:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-399Primarynvd@nist.gov
CWE ID: CWE-399
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18e.shtmlpsirt@cisco.com
Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18e.shtmlaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18e.shtml
Source: psirt@cisco.com
Resource:
Vendor Advisory
Hyperlink: http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18e.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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Matching Score-8
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7 Day CHG-0.08%
Published-28 Sep, 2009 | 18:20
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Matching Score-8
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Matching Score-8
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||
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.71% / 71.85%
||
7 Day CHG-0.09%
Published-28 Sep, 2009 | 18:20
Updated-07 Aug, 2024 | 06:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4T, 12.4XZ, and 12.4YA, when Zone-Based Policy Firewall SIP Inspection is enabled, allows remote attackers to cause a denial of service (device reload) via a crafted SIP transit packet, aka Bug ID CSCsr18691.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CVE-2015-4291
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.86%
||
7 Day CHG~0.00%
Published-01 Aug, 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 XE 2.x before 2.4.3 and 2.5.x before 2.5.1 on ASR 1000 devices allows remote attackers to cause a denial of service (Embedded Services Processor crash) via a crafted series of fragmented (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCtd72617.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xen/a
CVE-2015-0650
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.10% / 77.67%
||
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

The Service Discovery Gateway (aka mDNS Gateway) in Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 3.9.xS and 3.10.xS before 3.10.4S, 3.11.xS before 3.11.3S, 3.12.xS before 3.12.2S, and 3.13.xS before 3.13.1S allows remote attackers to cause a denial of service (device reload) by sending malformed mDNS UDP packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCup70579.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xeiosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-2871
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.65% / 70.30%
||
7 Day CHG-0.08%
Published-28 Sep, 2009 | 18:20
Updated-07 Aug, 2024 | 06:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in Cisco IOS 12.2 and 12.4, when SSLVPN sessions, SSH sessions, or IKE encrypted nonces are enabled, allows remote attackers to cause a denial of service (device reload) via a crafted encrypted packet, aka Bug ID CSCsq24002.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CVE-2009-2864
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.56% / 81.17%
||
7 Day CHG+0.17%
Published-28 Sep, 2009 | 18:20
Updated-07 Aug, 2024 | 06:07
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 (aka CUCM, formerly CallManager) 5.x before 5.1(3g), 6.x before 6.1(4), 7.0.x before 7.0(2a)su1, and 7.1.x before 7.1(2) allows remote attackers to cause a denial of service (service restart) via malformed SIP messages, aka Bug ID CSCsz95423.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_callmanagerunified_communications_managern/a
CVE-2009-2051
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.67% / 81.83%
||
7 Day CHG~0.00%
Published-27 Aug, 2009 | 16:31
Updated-07 Aug, 2024 | 05:36
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 15.1, Cisco IOS XE 2.5.x and 2.6.x before 2.6.1, and Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), and 7.x before 7.1(2) allow remote attackers to cause a denial of service (device reload or voice-services outage) via a malformed SIP INVITE message that triggers an improper call to the sipSafeStrlen function, aka Bug IDs CSCsz40392 and CSCsz43987.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xeunified_communications_manageriosn/a
CVE-2009-2053
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.60% / 81.42%
||
7 Day CHG~0.00%
Published-27 Aug, 2009 | 16:31
Updated-07 Aug, 2024 | 05:36
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 (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), 7.0 before 7.0(2a)su1, and 7.1 before 7.1(2) allows remote attackers to cause a denial of service (file-descriptor exhaustion and SCCP outage) via a flood of TCP packets, aka Bug ID CSCsx32236.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_communications_managern/a
CVE-2009-0625
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.80% / 73.67%
||
7 Day CHG~0.00%
Published-26 Feb, 2009 | 16:00
Updated-16 Sep, 2024 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in Cisco ACE Application Control Engine Module for Catalyst 6500 Switches and 7600 Routers before A2(1.2) and Cisco ACE 4710 Application Control Engine Appliance before A1(8.0) allows remote attackers to cause a denial of service (device reload) via a crafted SNMPv3 packet.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-catalystace_4710application_control_engine_modulen/a
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2009-0636
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.50% / 80.85%
||
7 Day CHG~0.00%
Published-27 Mar, 2009 | 16:00
Updated-07 Aug, 2024 | 04:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in Cisco IOS 12.0 through 12.4, when SIP voice services are enabled, allows remote attackers to cause a denial of service (device crash) via a valid SIP message.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CVE-2009-0626
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.18% / 78.40%
||
7 Day CHG~0.00%
Published-27 Mar, 2009 | 16:00
Updated-07 Aug, 2024 | 04:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SSLVPN feature in Cisco IOS 12.3 through 12.4 allows remote attackers to cause a denial of service (device reload or hang) via a crafted HTTPS packet.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-399
Not Available
CVE-2009-1158
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.48% / 80.72%
||
7 Day CHG~0.00%
Published-09 Apr, 2009 | 15:00
Updated-07 Aug, 2024 | 05:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 Series devices 7.0 before 7.0(8)6, 7.1 before 7.1(2)82, 7.2 before 7.2(4)26, 8.0 before 8.0(4)24, and 8.1 before 8.1(2)14, when H.323 inspection is enabled, allows remote attackers to cause a denial of service (device reload) via a crafted H.323 packet.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-pixadaptive_security_appliance_5500n/a
CVE-2009-1165
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.57% / 68.23%
||
7 Day CHG~0.00%
Published-29 Jul, 2009 | 17:00
Updated-07 Aug, 2024 | 05:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory leak on the Cisco Wireless LAN Controller (WLC) platform 4.x before 4.2.205.0, 5.1 before 5.1.163.0, and 5.0 and 5.2 before 5.2.178.0, as used in Cisco 1500 Series, 2000 Series, 2100 Series, 4100 Series, 4200 Series, and 4400 Series Wireless Services Modules (WiSM), WLC Modules for Integrated Services Routers, and Catalyst 3750G Integrated Wireless LAN Controllers, allows remote attackers to cause a denial of service (memory consumption and device reload) via SSH management connections, aka Bug ID CSCsw40789.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-cisco_4100_wireless_lan_controllercisco_4400_wireless_lan_controllercisco_1500_wireless_lan_controllercisco_4200_wireless_lan_controllercisco_2100_wireless_lan_controllercisco_2000_wireless_lan_controllercatalyst_3750gn/a
CWE ID-CWE-399
Not Available
CVE-2009-1157
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-6.48% / 90.89%
||
7 Day CHG~0.00%
Published-09 Apr, 2009 | 15:00
Updated-07 Aug, 2024 | 05:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory leak on Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX Security Appliances 7.0 before 7.0(8)6, 7.1 before 7.1(2)82, 7.2 before 7.2(4)30, 8.0 before 8.0(4)28, and 8.1 before 8.1(2)19 allows remote attackers to cause a denial of service (memory consumption or device reload) via a crafted TCP packet.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-pixadaptive_security_appliance_5500n/a
CVE-2009-0623
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.86%
||
7 Day CHG~0.00%
Published-26 Feb, 2009 | 16:00
Updated-16 Sep, 2024 | 23:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in Cisco ACE Application Control Engine Module for Catalyst 6500 Switches and 7600 Routers before A2(1.3) and Cisco ACE 4710 Application Control Engine Appliance before A3(2.1) allows remote attackers to cause a denial of service (device reload) via a crafted SSH packet.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-catalystace_4710application_control_engine_modulen/a
CVE-2009-0631
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.81% / 82.53%
||
7 Day CHG~0.00%
Published-27 Mar, 2009 | 15:00
Updated-07 Aug, 2024 | 04:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in Cisco IOS 12.0 through 12.4, when configured with (1) IP Service Level Agreements (SLAs) Responder, (2) Session Initiation Protocol (SIP), (3) H.323 Annex E Call Signaling Transport, or (4) Media Gateway Control Protocol (MGCP) allows remote attackers to cause a denial of service (blocked input queue on the inbound interface) via a crafted UDP packet.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CVE-2009-0627
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.31% / 54.04%
||
7 Day CHG~0.00%
Published-08 Sep, 2009 | 23:00
Updated-17 Sep, 2024 | 04:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in Cisco NX-OS before 4.0(1a)N2(1), when running on Nexus 5000 platforms, allows remote attackers to cause a denial of service (crash) via an unspecified "sequence of TCP packets" related to "TCP State manipulation," possibly related to separate attacks against CVE-2008-4609.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-nexus_5000nx-osnexus_7000n/a
CVE-2009-0638
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.50% / 80.85%
||
7 Day CHG~0.00%
Published-20 Aug, 2009 | 22:00
Updated-07 Aug, 2024 | 04:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Cisco Firewall Services Module (FWSM) 2.x, 3.1 before 3.1(16), 3.2 before 3.2(13), and 4.0 before 4.0(6) for Cisco Catalyst 6500 switches and Cisco 7600 routers allows remote attackers to cause a denial of service (traffic-handling outage) via a series of malformed ICMP messages.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-catalyst_7600firewall_services_modulecatalyst_6500n/a
CVE-2001-0041
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-12.17% / 93.66%
||
7 Day CHG~0.00%
Published-07 May, 2001 | 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

Memory leak in Cisco Catalyst 4000, 5000, and 6000 series switches allows remote attackers to cause a denial of service via a series of failed telnet authentication attempts.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-catosn/a
CVE-2015-6312
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.61% / 69.23%
||
7 Day CHG~0.00%
Published-06 Apr, 2016 | 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

Cisco TelePresence Server 3.1 on 7010, Mobility Services Engine (MSE) 8710, Multiparty Media 310 and 320, and Virtual Machine (VM) devices allows remote attackers to cause a denial of service (device reload) via malformed STUN packets, aka Bug ID CSCuv01348.

Action-Not Available
Vendor-zzincn/aCisco Systems, Inc.Zyxel Networks CorporationDell Inc.NETGEAR, Inc.
Product-gs1900-10hp_firmwaretelepresence_server_mse_8710keymouse_firmwaretelepresence_server_on_multiparty_media_320telepresence_server_on_virtual_machinetelepresence_server_on_multiparty_media_310jr6150_firmwareemc_powerscale_onefstelepresence_server_7010n/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2003-1003
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.59% / 68.75%
||
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-2017-6648
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.73% / 72.37%
||
7 Day CHG~0.00%
Published-08 Jun, 2017 | 13:00
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 Session Initiation Protocol (SIP) of the Cisco TelePresence Codec (TC) and Collaboration Endpoint (CE) Software could allow an unauthenticated, remote attacker to cause a TelePresence endpoint to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to a lack of flow-control mechanisms within the software. An attacker could exploit this vulnerability by sending a flood of SIP INVITE packets to the affected device. An exploit could allow the attacker to impact the availability of services and data of the device, including a complete DoS condition. This vulnerability affects the following Cisco TC and CE platforms when running software versions prior to TC 7.3.8 and CE 8.3.0. Cisco Bug IDs: CSCux94002.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-telepresence_tc_softwaretelepresence_ce_softwareCisco TelePresence Endpoint Denial of Service Vulnerability
CWE ID-CWE-399
Not Available
CVE-2015-0649
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.10% / 77.67%
||
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
CVE-2015-0646
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.55% / 81.13%
||
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

Memory leak in the TCP input module in Cisco IOS 12.2, 12.4, 15.0, 15.2, 15.3, and 15.4 and IOS XE 3.3.xXO, 3.5.xE, 3.6.xE, 3.8.xS through 3.10.xS before 3.10.5S, and 3.11.xS and 3.12.xS before 3.12.3S allows remote attackers to cause a denial of service (memory consumption or device reload) by sending crafted TCP packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCum94811.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xeiosn/a
CVE-2002-2379
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-40.94% / 97.29%
||
7 Day CHG~0.00%
Published-31 Oct, 2007 | 16:00
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 AS5350 IOS 12.2(11)T with access control lists (ACLs) applied and possibly with ssh running allows remote attackers to cause a denial of service (crash) via a port scan, possibly due to an ssh bug. NOTE: this issue could not be reproduced by the vendor

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-as5350n/a
CVE-2003-0567
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-24.63% / 96.01%
||
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-2002-2315
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-9.78% / 92.79%
||
7 Day CHG~0.00%
Published-26 Oct, 2007 | 19:00
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 11.2.x and 12.0.x does not limit the size of its redirect table, which allows remote attackers to cause a denial of service (memory consumption) via spoofed ICMP redirect packets to the router.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CVE-2002-2239
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.58% / 68.59%
||
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-2009-1159
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.48% / 80.72%
||
7 Day CHG~0.00%
Published-09 Apr, 2009 | 15:00
Updated-07 Aug, 2024 | 05:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX Security Appliances 7.2 before 7.2(4)26, 8.0 before 8.0(4)22, and 8.1 before 8.1(2)12, when SQL*Net inspection is enabled, allows remote attackers to cause a denial of service (traceback and device reload) via a series of SQL*Net packets.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-pixadaptive_security_appliance_5500n/a
CVE-2009-1166
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.49% / 65.21%
||
7 Day CHG~0.00%
Published-29 Jul, 2009 | 17:00
Updated-07 Aug, 2024 | 05:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The administrative web interface on the Cisco Wireless LAN Controller (WLC) platform 4.x before 4.2.205.0 and 5.x before 5.2.191.0, as used in Cisco 1500 Series, 2000 Series, 2100 Series, 4100 Series, 4200 Series, and 4400 Series Wireless Services Modules (WiSM), WLC Modules for Integrated Services Routers, and Catalyst 3750G Integrated Wireless LAN Controllers, allows remote attackers to cause a denial of service (device reload) via a crafted (1) HTTP or (2) HTTPS request, aka Bug ID CSCsy27708.

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