PT-2017-17892 · Symphony · Symphony Cms

Math1As · Published 2017-04-11 · Updated 2020-08-25 · CVE-2017-7694

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Symphony CMS versions prior to 2.6.12

Description A Remote Code Execution issue allows remote attackers to execute code and obtain a webshell from the back-end. The attacker must be authenticated and enter PHP code in the datasource editor or event editor.

Recommendations For versions prior to 2.6.12, update to version 2.6.12 or later to resolve the issue. As a temporary workaround, consider restricting access to the datasource editor and event editor to minimize the risk of exploitation.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2017-7694

Affected Products

Symphony Cms

References · 6

• 🔥 http://math1as.com/symphonycms_2.7_exec.txt · Exploit
• https://github.com/symphonycms/symphony-2/issues/2655 · Patch
• https://github.com/symphonycms/symphony-2/commit/e30a18f8f09dca836e141bf126a26e565c9a2bc7 · Patch
• https://osv.dev/vulnerability/CVE-2017-7694 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-7694 · Security Note
• http://securityfocus.com/bid/97594 · Note