CVE-2021-35377

Cross Site Scripting vulnerability found in VICIdial v2.14-610c and v.2.10-415c allows attackers...

6.1 Medium

Cross Site Scripting vulnerability found in VICIdial v2.14-610c and v.2.10-415c allows attackers execute arbitrary code via the /agc/vicidial.php, agc/vicidial-greay.php, and /vicidial/KHOMP_admin.php parameters.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.40%Up 0.4 points since Mar 7, 2023

What each source reports

NVD Score used 6.1

Record: CVE-2021-35377
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2021-35377
Updated: 2026-11-02

EUVDEUVD-2021-22020 No score

Record: EUVD-2021-22020
Updated: 2026-11-02

GitHub AdvisoriesGHSA-c4jp-6pqw-rc97 6.1

Cross Site Scripting vulnerability found in VICIdial v2.14-610c and v.2.10-415c allows attackers...

Record: GHSA-c4jp-6pqw-rc97
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

vicidial

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-35377 is a medium vulnerability (CVSS 6.1) in Vicidial, published March 6, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.40%, the 34th percentile. No source names a fixed version.