9.8 - CVE-2023-25135

Executive Summary

Informations
Name	CVE-2023-25135	First vendor Publication	2023-02-03
Vendor	Cve	Last vendor Modification	2023-02-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	9.8
Base Score	9.8	Environmental Score	9.8
impact SubScore	5.9	Temporal Score	9.8
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

vBulletin before 5.6.9 PL1 allows an unauthenticated remote attacker to execute arbitrary code via a crafted HTTP request that triggers deserialization. This occurs because verify_serialized checks that a value is serialized by calling unserialize and then checking for errors. The fixed versions are 5.6.7 PL1, 5.6.8 PL1, and 5.6.9 PL1.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25135

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-502	Deserialization of Untrusted Data

CPE : Common Platform Enumeration

Type	Description	Count
Application	Vbulletin cpe:2.3:a:vbulletin:vbulletin:5.6.9:-:::::: cpe:2.3:a:vbulletin:vbulletin:5.6.8:-:::::: cpe:2.3:a:vbulletin:vbulletin:5.6.7:-::::::	3

Sources (Detail)

Source	Url
MISC	https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcem... https://www.ambionics.io/blog/vbulletin-unserializable-but-unreachable

Alert History

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Date	Informations
2023-02-13 17:27:18	Multiple Updates
2023-02-04 02:14:38	Multiple Updates
2023-02-04 02:14:37	Multiple Updates
2023-02-03 17:27:15	Multiple Updates
2023-02-03 09:27:16	First insertion