CVE-2023-49047

Name: CVE-2023-49047
Creator: NVD / NIST
Published: 2023-11-27T17:15:08.47+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.77%

Last modified Jun 17, 2026

CVE-2023-49047 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Tenda AX1803 v1.0.0.1 contains a stack overflow via the devName parameter in the function formSetDeviceName.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

Tenda AX1803 v1.0.0.1 contains a stack overflow via the devName parameter in the function formSetDeviceName.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.77%

50.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Tenda	Ax1803 Firmware	1.0.0.1

References

https://github.com/Anza2001/IOT_VULN/blob/main/Tenda/AX1803/formSetDeviceName.mdExploit, Third Party Advisory
https://github.com/Anza2001/IOT_VULN/blob/main/Tenda/AX1803/formSetDeviceName.mdExploit, Third Party Advisory

Timeline

Published: Nov 27, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-49047?

Tenda AX1803 v1.0.0.1 contains a stack overflow via the devName parameter in the function formSetDeviceName.

How severe is CVE-2023-49047?

CVE-2023-49047 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2023-49047?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-49047?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST