Medium severity · published Feb 26, 2014
CVE-2013-7331
Microsoft Internet Explorer Information Disclosure Vulnerability
In wildKEV
6.5
CVSS
50.2%
EPSS
Yes
On KEV
Description
The Microsoft.XMLDOM ActiveX control in Microsoft Windows 8.1 and earlier allows remote attackers to determine the existence of local pathnames, UNC share pathnames, intranet hostnames, and intranet IP addresses by examining error codes, as demonstrated by a res:// URL, and exploited in the wild in February 2014.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)50.2% · higher than 99% of CVEs
Exploited in the wildYes
CISA KEVListed May 25, 2022
Federal remediation dueJun 15, 2022
Ransomware campaign useNot known
Affected products
Which versions
IE
Internet Explorer · Microsoft
6; 7; 8; 9; 10; 11 · source: NVD, KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-7331
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-7331
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
x_refsource_MISC
https://soroush.secproject.com/blog/2013/04/microsoft-xmldom-in-ie-can-divulge-information-of-local-drivenetwork-in-error-messages/
vdb-entry
http://www.securitytracker.com/id/1030818
vendor-advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-052
third-party-advisory
http://www.kb.cert.org/vuls/id/539289
x_refsource_MISC
http://www.fireeye.com/blog/uncategorized/2014/02/operation-snowman-deputydog-actor-compromises-us-veterans-of-foreign-wars-website.html
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