Unscored severity · published Aug 11, 2015
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…
–
CVSS
1.5%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
FortiOS · Fortinet
5.0.0; 5.0.1; 5.0.2; 5.0.3; 5.0.4; 5.0.5; +10 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-2323
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-2323
fortiguard.com
http://fortiguard.com/advisory/2015-07-24-weak-ciphers-suites-are-presented-towards-fortiguard-servers
Vendor Advisory
http://www.fortiguard.com/advisory/FG-IR-15-021/
www.securitytracker.com
http://www.securitytracker.com/id/1033092
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