What is CVE-2023-48110?

CVE-2023-48110 is a high-severity vulnerability in Tenda Ax1803, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2023-11-20.

How severe is CVE-2023-48110?

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

Buffer overflow in Tenda Ax1803

CVE-2023-48110

Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow via the urls parameter in the function saveParentControlInfo . This vulnerability allows attackers to cause a Denial of Service (DoS) attack

Vulnerability class: Buffer Overflow

Published 2023-11-20 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.008 (54.0th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Tenda Ax1803
Tenda Ax1803 Firmware — versions 1.0.0.1

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

tjr181.com/index.php/archives/13/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-48110?: CVE-2023-48110 is a high-severity vulnerability in Tenda Ax1803, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2023-11-20.
How severe is CVE-2023-48110?: High severity. CVSS v3 base score is 7.5 out of 10.