CVE-2024-7177

Name: CVE-2024-7177
Creator: NVD / NIST
Published: 2024-07-29T02:15:13.077+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.7/10EPSS 1.18%

Last modified Jun 17, 2026

CVE-2024-7177 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. A vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. It has been classified as critical. EPSS estimates a 1.18% chance of exploitation in the next 30 days.

Description

A vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. It has been classified as critical. Affected is the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument langType leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-272598 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

8.8/10

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

CVSS 4.0

8.7/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

1.18%

63.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Totolink	A3600r Firmware	4.1.2cu.5182_b20201102

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/setLanguageCfg.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.272598Permissions Required, Third Party Advisory
https://vuldb.com/?id.272598Third Party Advisory
https://vuldb.com/?submit.378044Third Party Advisory
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/setLanguageCfg.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.272598Permissions Required, Third Party Advisory
https://vuldb.com/?id.272598Third Party Advisory
https://vuldb.com/?submit.378044Third Party Advisory

Timeline

Published: Jul 29, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-7177?

How severe is CVE-2024-7177?

CVE-2024-7177 has a CVSS score of 8.7/10 (HIGH severity). The EPSS model estimates a 1.18% probability of exploitation in the next 30 days.

How do I fix CVE-2024-7177?

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-2024-7177?

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

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Source: NVD / NIST