Critical severity · published Oct 30, 2020
CVE-2020-7373
vBulletin 5.5.4 through 5.6.2 allows remote command execution via crafted subWidgets data in an ajax/render/widget_tabbedcontainer_tab_panel request
9.8
CVSS
45%
EPSS
No
On KEV
Description
vBulletin 5.5.4 through 5.6.2 allows remote command execution via crafted subWidgets data in an ajax/render/widget_tabbedcontainer_tab_panel request. NOTE: this issue exists because of an incomplete fix for CVE-2019-16759. ALSO NOTE: CVE-2020-7373 is a duplicate of CVE-2020-17496. CVE-2020-17496 is the preferred CVE ID to track this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)45.0% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VB
Vbulletin · Vbulletin
5.5.4 through 5.6.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-7373
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-7373
Exploit
https://blog.exploitee.rs/2020/exploiting-vbulletin-a-tale-of-patch-fail/
Patch
https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4445227-vbulletin-5-6-0-5-6-1-5-6-2-security-patch
Patch
https://github.com/rapid7/metasploit-framework/pull/13970
Exploit
https://seclists.org/fulldisclosure/2020/Aug/5
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