CVE-2007-0961
CVE-2007-0961 is a high-severity vulnerability in Cisco Asa 5500 with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: High (CVSS 2.0 base score 7.8)
- EPSS exploit prediction: 3% (87th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Cisco Asa 5500
- Published:
- Last modified:
Description
Cisco PIX 500 and ASA 5500 Series Security Appliances 6.x before 6.3(5.115), 7.0 before 7.0(5.2), and 7.1 before 7.1(2.5), and the FWSM 3.x before 3.1(3.24), when the "inspect sip" option is enabled, allows remote attackers to cause a denial of service (device reboot) via malformed SIP packets.
Frequently asked questions
- What is CVE-2007-0961?
- Cisco PIX 500 and ASA 5500 Series Security Appliances 6.x before 6.3(5.115), 7.0 before 7.0(5.2), and 7.1 before 7.1(2.5), and the FWSM 3.x before 3.1(3.24), when the "inspect sip" option is enabled, allows remote attackers to cause a denial of service (device reboot) via malformed SIP packets.
- How severe is CVE-2007-0961?
- CVE-2007-0961 has a CVSS 2.0 base score of 7.8, rated high severity.
- Is CVE-2007-0961 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2007-0961?
- CVE-2007-0961 primarily affects Cisco Asa 5500. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2007-0961?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2007-0961 published?
- CVE-2007-0961 was published on 2007-02-16 and last updated on 2026-06-16.
References
- http://osvdb.org/33054
- http://secunia.com/advisories/24160
- http://secunia.com/advisories/24179
- http://secunia.com/advisories/24180
- http://securitytracker.com/id?1017651
- http://www.cisco.com/en/US/products/products_security_advisory09186a00807e2481.shtml
- http://www.cisco.com/en/US/products/products_security_advisory09186a00807e2484.shtml
- http://www.kb.cert.org/vuls/id/430969
- http://www.securityfocus.com/bid/22561
- http://www.securityfocus.com/bid/22562
- http://www.securitytracker.com/id?1017652
- http://www.vupen.com/english/advisories/2007/0608
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32487
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32501
Affected products (8)
- cpe:2.3:h:cisco:asa_5500:6.3:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asa_5500:7.0:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asa_5500:7.1:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asa_5500:7.2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:pix_firewall_software:6.3:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:pix_firewall_software:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:pix_firewall_software:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:pix_firewall_software:7.2:*:*:*:*:*:*:*
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