CVE Vulnerability

CVE-2020-13484

Bitrix24 through 20.0.975 allows SSRF via an intranet IP address in the services/main/ajax.php?action=attachUrlPreview url parameter, if the destination URL hosts an HTML document containing '<meta name="og:image" content="' followed by an intranet URL.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

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

References
Link Resource
https://gist.github.com/mariuszpoplwski/f261a4bc06adde5c78760559db9d63bd Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:bitrix24:bitrix24:*:*:*:*:*:*:*:*
Information

Published : 2020-06-24 03:15

Updated : 2020-07-02 06:27

NVD link : CVE-2020-13484

Mitre link : CVE-2020-13484

Products Affected
No products.
CWE
CWE-918

Server-Side Request Forgery (SSRF)