VulnerabilityModified
CVE-2012-1316
Cisco IronPort Web Security Appliance does not check for certificate revocation which could lead to MITM attacks
MEDIUM 5.9EPSS 0.58%
Does this matter?
Lower severity and a low EPSS score (0.58%). Track it; it rarely justifies an emergency change on its own.
Description
Cisco IronPort Web Security Appliance does not check for certificate revocation which could lead to MITM attacks
- CVSS 3.1
- 5.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.58% probability · 47th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Affected
- cisco/ironport web security appliance
- Source
- psirt@cisco.com
EPSS 0.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/52981Third Party Advisory, VDB Entry
- https://www.secureworks.com/research/transitive-trustThird Party Advisory
- http://www.securityfocus.com/bid/52981Third Party Advisory, VDB Entry
- https://www.secureworks.com/research/transitive-trustThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.