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CVE-2020-7373

CRITICAL
9.8
CVSS Score
Published: October 30, 2020 at 04:50 PM UTC
Updated: June 17, 2026 at 03:24 AM UTC
1 product affected across 1 vendorvBulletin

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Severity
CRITICAL9.8
Exploit prediction
EPSS 45%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

vBulletin· Vbulletin
95%
5.5.4 ≤ v ≤ 5.6.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://blog.exploitee.rs/2020/exploiting-vbulletin-a-tale-of-patch-fail/
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4445227-vbulletin-5-6-0-5-6-1-5-6-2-security-patch
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/rapid7/metasploit-framework/pull/13970
x_refsource_MISCExploitMailing ListThird Party Advisory
Source: [email protected]
https://seclists.org/fulldisclosure/2020/Aug/5

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-94

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