CVE-2007-0057 json
Cisco Clean Access (CCA) 3.6.x through 3.6.4.2 and 4.0.x through 4.0.3.2 does not properly configure or allow modification of a shared secr…
published 2007-01-04 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-0061
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.1%
- EPSS 4.1% chance of exploitation in 30 days, percentile 90%
- public exploits
- 0
- none known
Summary
Cisco Clean Access (CCA) 3.6.x through 3.6.4.2 and 4.0.x through 4.0.3.2 does not properly configure or allow modification of a shared secret authentication key, which causes all devices to have the same shared sercet and allows remote attackers to gain unauthorized access.
Patch / fix
- cisco network_admission_control_manager_and_server_system_software 4.0.3.2
Exploit prediction
4.11% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-255 Credentials Management Errors
References
-
cisco.com
/warp/public/707/cisco-sa-20070103-CleanAccess.shtml
vendor-advisory, patch
-
secunia.com
/advisories/23617
third-party-advisory
-
vupen.com
/english/advisories/2007/0030
vdb-entry, third-party-advisory
-
osvdb.org
/32578
vdb-entry, broken-link
-
securitytracker.com
/id?1017465
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2007-0057
- NVD CVE-2007-0057
Fencer Vulns 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.