CVE-2019-16759

vBulletin 5.x through 5.5.4 allows remote command execution via the widgetConfig[code] parameter in an ajax/render/widget_php routestring request.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://seclists.org/fulldisclosure/2019/Sep/31	Exploit Mailing List Third Party Advisory
https://www.theregister.co.uk/2019/09/24/vbulletin_vbug_zeroday/	Press/Media Coverage Third Party Advisory
https://arstechnica.com/information-technology/2019/09/public-exploit-code-spawns-mass-attacks-against-high-severity-vbulletin-bug/	Exploit Press/Media Coverage Third Party Advisory
http://packetstormsecurity.com/files/154623/vBulletin-5.x-0-Day-Pre-Auth-Remote-Command-Execution.html	Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/154648/vBulletin-5.x-Pre-Auth-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/155633/vBulletin-5.5.4-Remote-Command-Execution.html	Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/158829/vBulletin-5.x-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/158830/vBulletin-5.x-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2020/Aug/5	Exploit Mailing List Third Party Advisory
http://packetstormsecurity.com/files/158866/vBulletin-5.x-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:vbulletin:vbulletin:*:*:*:*:*:*:*:*

Information

Published : 2019-09-24 15:15

Updated : 2021-07-21 04:39

NVD link : CVE-2019-16759

Mitre link : CVE-2019-16759

JSON object : View

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

Products Affected

vbulletin

vbulletin

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