CVE-2010-4685 json
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…
published 2011-01-07 15 y ago modified 2026-06-16 4 mo ago also EUVD-2010-4650
- cvss
- 4.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- cisco ios 15.0\(1\)xa1
Exploit prediction
0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-295 Improper Certificate Validation
- Technology feeds
References
-
cisco.com
/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf
release-notes, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/64586
vdb-entry, third-party-advisory
-
securityfocus.com
/bid/45769
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2010-4685
- NVD CVE-2010-4685
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.