PT-2022-3297 · Trueconf · Trueconf Server

Liquidworm · CVE-2017-20115 · Published 2022-06-29 · Updated 2023-04-20

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TrueConf Server version 4.3.7

Description The issue is related to the lack of neutralization of script-related HTML tags on a web page, specifically affecting the /admin/conferences/list/ file. The manipulation of the sort argument leads to basic cross-site scripting (Reflected). This can be exploited by a remote attacker.

Recommendations For TrueConf Server version 4.3.7, consider disabling access to the /admin/conferences/list/ file until a patch is available. Restrict the use of the sort argument in the affected file to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-80

CWE-79

Related Identifiers

BDU:2022-04035

CVE-2017-20115

Affected Products

Trueconf Server

References · 7

• 🔥 https://exploit-db.com/exploits/41184 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-20115 · Security Note
• https://osv.dev/vulnerability/CVE-2017-20115 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04035 · Security Note
• https://t.me/cvenotify/32817 · Telegram Post
• https://vuldb.com/?id.96629 · Note
• https://t.me/cibsecurity/45378 · Telegram Post