CVE-2023-37717

Name: CVE-2023-37717
Creator: NVD / NIST
Published: 2023-07-14T00:15:09.477+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.78%

Last modified Jun 17, 2026

CVE-2023-37717 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tenda F1202 V1.0BR_V1.2.0.20(408) and FH1202_V1.2.0.19_EN, AC10 V1.0, AC1206 V1.0, AC7 V1.0, AC5 V1.0, and AC9 V3.0 were discovered to contain a stack overflow in the page parameter in the function fromDhcpListClient.. EPSS estimates a 0.78% chance of exploitation in the next 30 days.

Description

Tenda F1202 V1.0BR_V1.2.0.20(408) and FH1202_V1.2.0.19_EN, AC10 V1.0, AC1206 V1.0, AC7 V1.0, AC5 V1.0, and AC9 V3.0 were discovered to contain a stack overflow in the page parameter in the function fromDhcpListClient.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.78%

51.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Tenda	F1202 Firmware	1.2.0.20\(408\)
Tenda	Fh1202 Firmware	1.2.0.19_en
Tenda	F1202 Firmware	1.0br
Tenda	Ac10 Firmware	1.0
Tenda	Ac1206 Firmware	1.0
Tenda	Ac7 Firmware	1.0
Tenda	Ac5 Firmware	1.0
Tenda	Ac9 Firmware	3.0

References

https://github.com/FirmRec/IoT-Vulns/blob/main/tenda/fromDhcpListClient/repot.mdExploit, Third Party Advisory
https://github.com/FirmRec/IoT-Vulns/blob/main/tenda/fromDhcpListClient/repot.mdExploit, Third Party Advisory

Timeline

Published: Jul 14, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-37717?

How severe is CVE-2023-37717?

CVE-2023-37717 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.

How do I fix CVE-2023-37717?

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-2023-37717?

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

Scan your code now

Source: NVD / NIST