CVE-2010-0566
CVE-2010-0566 is a high-severity vulnerability in Cisco Asa 5500 with a CVSS 2.0 base score of 7.1. 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 7.1)
- EPSS exploit prediction: 3% (83rd percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Cisco Asa 5500
- Published:
- Last modified:
Description
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(4.44), 8.1 before 8.1(2.35), and 8.2 before 8.2(1.10) allows remote attackers to cause a denial of service (device reload) via a malformed TCP segment when certain NAT translation and Cisco AIP-SSM configurations are used, aka Bug ID CSCtb37219.
Frequently asked questions
- What is CVE-2010-0566?
- Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(4.44), 8.1 before 8.1(2.35), and 8.2 before 8.2(1.10) allows remote attackers to cause a denial of service (device reload) via a malformed TCP segment when certain NAT translation and Cisco AIP-SSM configurations are used, aka Bug ID CSCtb37219.
- How severe is CVE-2010-0566?
- CVE-2010-0566 has a CVSS 2.0 base score of 7.1, rated high severity.
- Is CVE-2010-0566 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2010-0566?
- CVE-2010-0566 primarily affects Cisco Asa 5500. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2010-0566?
- 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-2010-0566 published?
- CVE-2010-0566 was published on 2010-02-19 and last updated on 2026-06-16.
References
- http://osvdb.org/62431
- http://secunia.com/advisories/38618
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b1910c.shtml
- http://www.securityfocus.com/bid/38278
- http://www.securitytracker.com/id?1023612
- http://www.vupen.com/english/advisories/2010/0415
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56340
Affected products (6)
- cpe:2.3:h:cisco:asa_5500:7.1:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asa_5500:7.2:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asa_5500:8.0:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asa_5500:8.1:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asa_5500:8.2:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:pix_500:*:*:*:*:*:*:*:*
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