7.4

CVE-2025-8182: tenda ac18_firmware Weak Password Requirements

CVSS: 7.4v3.1HighAnalyzed
Published 26-07-2025Last modified 28-07-2025
Open JSON

Vulnerability summary

CVE-2025-8182 is a high (CVSS 7.4) Weak Password Requirements vulnerability in tenda ac18_firmware. EPSS estimates a 0.48% chance of exploitation in the next 30 days, higher than 40.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
40/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.4/10
010
High · v3.1 (NVD)
EPSS score
0.48%
0%100%
Low · +0.06 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 26-07-2025
    PublishedVulnerability first disclosed.
  2. 28-07-2025
    Last modifiedVulnerability information updated.

Description

A vulnerability has been found in Tenda AC18 15.03.05.19 and classified as problematic. This vulnerability affects unknown code of the file /etc_ro/smb.conf of the component Samba. The manipulation leads to weak password requirements. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

CVSS metrics

7 scores · 2 sources · 4 versions

EPSS trend

Probability

0.48%

Chance of exploitation in the next 30 days

Percentile

41%

Versus all other CVEs

30-day change

+0.06 pp

From 0.43% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.48%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (notion.so)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Tenda1 product

1 vendor · 1 product

References

5 links