PT-2022-3300 · Trueconf · Trueconf Server

Liquidworm · Published 2022-06-29 · Updated 2023-04-20 · CVE-2017-20116

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 failure to neutralize script-related HTML tags on the /admin/group/list/ webpage of the TrueConf Server software. This can allow a remote attacker to perform cross-site scripting attacks by manipulating the checked group id argument. The attack can be launched remotely.

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

Exploit

Fix

XSS

Weakness Enumeration

CWE-80

CWE-79

Related Identifiers

BDU:2022-04038

CVE-2017-20116

Affected Products

Trueconf Server

References · 6

• 🔥 https://exploit-db.com/exploits/41184 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-20116 · Security Note
• https://osv.dev/vulnerability/CVE-2017-20116 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04038 · Security Note
• https://vuldb.com/?id.96630 · Note
• https://t.me/cibsecurity/45371 · Telegram Post