What is CVE-2024-25343?

CVE-2024-25343 is a critical-severity vulnerability in Tenda N300, classified under Improper Privilege Management. CVSS score: 9.1/10. Published 2024-04-26.

How severe is CVE-2024-25343?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Is CVE-2024-25343 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Privilege escalation in Tenda N300

CVE-2024-25343

Tenda N300 F3 router vulnerability allows users to bypass intended security policy and create weak passwords.

Vulnerability class: Privilege Escalation

Published 2024-04-26 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.005 (42.3th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

Public proof-of-concept exploits

References

af854a3a-2127-422b-91ae-364da2661108 (Product)
github.com/ShravanSinghRathore/Tenda-N300-F3-Router/wiki/Password-Policy-Bypass… (Broken Link)

Frequently asked questions

What is CVE-2024-25343?: CVE-2024-25343 is a critical-severity vulnerability in Tenda N300, classified under Improper Privilege Management. CVSS score: 9.1/10. Published 2024-04-26.
How severe is CVE-2024-25343?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2024-25343 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.