Unscored severity · published Jun 25, 2013
CVE-2013-4669
FortiClient before 4.3.5.472 on Windows, before 4.0.3.134 on Mac OS X, and before 4.0 on Android; FortiClient Lite before 4.3.4.461 on Windows; FortiClient Lite 2.0 through…
–
CVSS
0.9%
EPSS
No
On KEV
Description
FortiClient before 4.3.5.472 on Windows, before 4.0.3.134 on Mac OS X, and before 4.0 on Android; FortiClient Lite before 4.3.4.461 on Windows; FortiClient Lite 2.0 through 2.0.0223 on Android; and FortiClient SSL VPN before 4.0.2258 on Linux proceed with an SSL session after determining that the server's X.509 certificate is invalid, which allows man-in-the-middle attackers to obtain sensitive information by leveraging a password transmission that occurs before the user warning about the certificate problem.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Forticlient · Fortinet
through 4.3.3.445; through 4.0.2 · source: NVD
FL
Forticlient Lite · Fortinet
through 4.3.3.445; through 2.0 · source: NVD
FS
Forticlient Ssl Vpn · Fortinet
through 4.0.2012 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-4669
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-4669
archives.neohapsis.com
http://archives.neohapsis.com/archives/fulldisclosure/2013-05/0001.html
objectif-securite.ch
http://objectif-securite.ch/forticlient_bulletin.php
www.fortiguard.com
http://www.fortiguard.com/advisory/Potential-Man-In-The-Middle-Vulnerability-in-FortiClient-VPN/
www.securityfocus.com
http://www.securityfocus.com/bid/59604
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