Dashboard / CVE-2025-65221

CVE-2025-65221

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 54/100
Published: 2025-11-20 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Adjacent Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Adjacent
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: Low

Description

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the list parameter of /goform/setPptpUserList.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
tenda ac21_firmware 16.03.08.16

References & Advisories (1)

Bug Bounty Relevance

54 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

4.3 / 10.0 v3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS — Exploitation Probability

0.32%
Raw Score 0.003150
Percentile 24.8%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00315
2026-11-13
0.00315
2026-11-12
0.00315
2026-11-10
0.00315
2026-11-09
0.00315
2026-11-08
0.00315
2026-11-07
0.00315
2026-11-06
0.00315
2026-11-05
0.00315
2026-11-04
0.00315

Intelligence Sources

nvd ref →

External Links