What is CVE-2024-42983?

CVE-2024-42983 is a high-severity vulnerability in Tenda Fh1206, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2024-08-15.

How severe is CVE-2024-42983?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2024-42983 known to be exploited?

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

Buffer overflow in Tenda Fh1206

CVE-2024-42983

Tenda FH1206 v02.03.01.35 was discovered to contain a stack overflow via the pptpPPW parameter in the fromAdvSetWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Vulnerability class: Buffer Overflow

EPSS: 0.006 (41.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Tenda Fh1206
Tenda Fh1206_firmware — versions 02.03.01.35
N/a — versions n/a

Weakness classification (CWE)

Public proof-of-concept exploits

References

cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2024-42983?: CVE-2024-42983 is a high-severity vulnerability in Tenda Fh1206, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2024-08-15.
How severe is CVE-2024-42983?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-42983 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.