Vulnerability Details : CVE-2010-4685
Cisco IOS before 15.0(1)XA1 does not clear the public key cache upon a change to a certificate map, which allows remote authenticated users to bypass a certificate ban by connecting with a banned certificate that had previously been valid, aka Bug ID CSCta79031.
Exploit prediction scoring system (EPSS) score for CVE-2010-4685
Probability of exploitation activity in the next 30 days: 0.12%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 44 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2010-4685
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST |
CWE ids for CVE-2010-4685
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The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2010-4685
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http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf
Release Notes;Vendor Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/64586
Cisco IOS certificate security bypass CVE-2010-4685 Vulnerability ReportThird Party Advisory;VDB Entry
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http://www.securityfocus.com/bid/45769
Cisco IOS Denial of Service and Security Bypass VulnerabilitiesThird Party Advisory;VDB Entry
Products affected by CVE-2010-4685
- cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*