Unscored severity · published Sep 5, 2012
CVE-2012-4392
index.php in ownCloud 4.0.7 does not properly validate the oc_token cookie, which allows remote attackers to bypass authentication via a crafted oc_token cookie value
–
CVSS
2.8%
EPSS
No
On KEV
Description
index.php in ownCloud 4.0.7 does not properly validate the oc_token cookie, which allows remote attackers to bypass authentication via a crafted oc_token cookie value.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OS
Owncloud Server · Owncloud
4.0.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-4392
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-4392
www.openwall.com
http://www.openwall.com/lists/oss-security/2012/08/11/1
www.openwall.com
http://www.openwall.com/lists/oss-security/2012/09/02/2
Exploit
https://github.com/owncloud/core/commit/4fd069b47906ebcf83887970c732d464dbe7d37a
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