CVE-2007-0963 — Unspecified vulnerability in Cisco Firewall Services Module (FWSM) 3.x before 3.1(3.3), when set to log at the "debug" level, allows remote attackers to cause a denial of service (device reboot) by sending packets that are not of a particular protocol such as TCP or UDP, which triggers the reboot during generation of Syslog message 710006

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HIGH

Unspecified vulnerability in Cisco Firewall Services Module (FWSM) 3.x before 3.1(3.3), when set to log at the "debug" level, allows remote attackers to cause a denial of service (device reboot) by sending packets that are not of a particular protocol such as TCP or UDP, which triggers the reboot during generation of Syslog message 710006

Published Feb 16, 2007

7.8

HIGH

CVSS 2.0

EPSS 1.70%

Description

Unspecified vulnerability in Cisco Firewall Services Module (FWSM) 3.x before 3.1(3.3), when set to log at the "debug" level, allows remote attackers to cause a denial of service (device reboot) by sending packets that are not of a particular protocol such as TCP or UDP, which triggers the reboot during generation of Syslog message 710006.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.70% 0.01702

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01702

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (16 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.70% (0.01702)	76.39th	v5 (v2026.06.15)
Jun 15, 2026	1.62% (0.01619)	72.86th	v5 (v2026.06.15)
Mar 17, 2025	0.57% (0.00573)	66.77th	v4 (v2025.03.14)
Dec 12, 2024	1.23% (0.01226)	86.00th	v3 (v2023.03.01)
Jul 11, 2024	1.23% (0.01226)	85.52th	v3 (v2023.03.01)
Apr 13, 2024	1.15% (0.01151)	84.59th	v3 (v2023.03.01)
Mar 6, 2024	1.13% (0.01129)	84.28th	v3 (v2023.03.01)
Dec 20, 2023	1.10% (0.01096)	82.75th	v3 (v2023.03.01)
Nov 12, 2023	1.11% (0.01112)	82.86th	v3 (v2023.03.01)
Aug 28, 2023	1.07% (0.01069)	82.40th	v3 (v2023.03.01)
Jul 20, 2023	1.03% (0.01027)	81.85th	v3 (v2023.03.01)
Mar 7, 2023	0.68% (0.00676)	76.75th	v3 (v2023.03.01)
Mar 6, 2023	1.21% (0.01213)	66.61th	v2 (v2022.01.01)
Feb 17, 2023	1.21% (0.01213)	66.22th	v2 (v2022.01.01)
Apr 1, 2022	1.21% (0.01213)	64.21th	v2 (v2022.01.01)
Feb 4, 2022	1.21% (0.01213)	40.54th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (4)

http://secunia.com/advisories/24172
third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a00807e2481.shtml
vendor-advisoryx_refsource_CISCOPatchVendor Advisory
http://www.securityfocus.com/bid/22561
vdb-entryx_refsource_BID
http://www.vupen.com/english/advisories/2007/0609
vdb-entryx_refsource_VUPEN

Link	Providers	Tags
http://secunia.com/advisories/24172		third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a00807e2481.shtml		vendor-advisoryx_refsource_CISCOPatchVendor Advisory
http://www.securityfocus.com/bid/22561		vdb-entryx_refsource_BID
http://www.vupen.com/english/advisories/2007/0609		vdb-entryx_refsource_VUPEN

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Feb 16, 2007

Updated Aug 7, 2024

Reserved Feb 15, 2007

Link CVE-2007-0963

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2007-0963

Red Hat

Severity n/a

Public date n/a

Links CVE-2007-0963