VulnerabilityModified
CVE-2015-2323
FortiOS 5.0.x before 5.0.12 and 5.2.x before 5.2.4 supports anonymous, export, RC4, and possibly other weak ciphers when using TLS to connect to FortiGuard servers, which allows man-in-the-middle attackers to spoof TLS content by modifying packets.
MEDIUM 6.4EPSS 1.45%
Does this matter?
Lower severity and a low EPSS score (1.45%). Track it; it rarely justifies an emergency change on its own.
Description
FortiOS 5.0.x before 5.0.12 and 5.2.x before 5.2.4 supports anonymous, export, RC4, and possibly other weak ciphers when using TLS to connect to FortiGuard servers, which allows man-in-the-middle attackers to spoof TLS content by modifying packets.
- CVSS 2.0
- 6.4 MEDIUMAV:N/AC:L/Au:N/C:P/I:P/A:N
- EPSS
- 1.45% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-310
- Affected
- fortinet/fortios
- Source
- cve@mitre.org
References
- http://fortiguard.com/advisory/2015-07-24-weak-ciphers-suites-are-presented-towards-fortiguard-servers
- http://www.fortiguard.com/advisory/FG-IR-15-021/Vendor Advisory
- http://www.securitytracker.com/id/1033092
- http://fortiguard.com/advisory/2015-07-24-weak-ciphers-suites-are-presented-towards-fortiguard-servers
- http://www.fortiguard.com/advisory/FG-IR-15-021/Vendor Advisory
- http://www.securitytracker.com/id/1033092
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.