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Vulnerability record · CVE-2024-7182 · published 29 July 2024

CVE-2024-7182: Totolink a3600r firmware classic buffer overflow vulnerability

TTotolink · A3600r Firmware

A vulnerability, which was classified as critical, has been found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. This issue affects the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272603. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

8.7 CVSS 4.0 High EPSS 1.1% · top 36.0% CWE-120 · Classic buffer overflow
8.7CVSS 4.0 base score, v2 9.0
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability, which was classified as critical, has been found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. This issue affects the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272603. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/setUpgradeFW.md ExploitThird Party Advisory
https://vuldb.com/?ctiid.272603 Third Party Advisory
https://vuldb.com/?id.272603 Third Party Advisory
https://vuldb.com/?submit.378051 Third Party Advisory
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/setUpgradeFW.md ExploitThird Party Advisory
https://vuldb.com/?ctiid.272603 Third Party Advisory
https://vuldb.com/?id.272603 Third Party Advisory
https://vuldb.com/?submit.378051 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-31027Totolink a3600r firmware classic buffer overflow vulnerabilityTOTOlink A3600R v5.9c.4959 contains a buffer overflow vulnerability in the setAppEasyWizardConfig interface of /lib/cste_modules/app.so. The vulnerab…EPSS 1.6%9.8CVE-2022-34993Totolink a3600r firmware hard-coded credentials vulnerabilityTotolink A3600R_Firmware V4.1.2cu.5182_B20201102 contains a hard code password for root in /etc/shadow.sample.EPSS 1.0%9.8CVE-2022-25078Totolink a3600r firmware os command injection vulnerabilityTOTOLink A3600R V4.1.2cu.5182_B20201102 was discovered to contain a command injection vulnerability in the "Main" function. This vulnerability allows…EPSS 3.2%8.7CVE-2024-7187Totolink a3600r firmware classic buffer overflow vulnerabilityA vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. It has been declared as critical. This vulnerability affects the function Upload…EPSS 1.2%8.7CVE-2024-7186Totolink a3600r firmware classic buffer overflow vulnerabilityA vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. It has been classified as critical. This affects the function setWiFiAclAddConfi…EPSS 1.1%8.7CVE-2024-7185Totolink a3600r firmware classic buffer overflow vulnerabilityA vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102 and classified as critical. Affected by this issue is the function setWebWlanIdx …EPSS 1.1%8.7CVE-2024-7184Totolink a3600r firmware classic buffer overflow vulnerabilityA vulnerability has been found in TOTOLINK A3600R 4.1.2cu.5182_B20201102 and classified as critical. Affected by this vulnerability is the function s…EPSS 1.1%8.7CVE-2024-7183Totolink a3600r firmware classic buffer overflow vulnerabilityA vulnerability, which was classified as critical, was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. Affected is the function setUploadSetting of …EPSS 1.1%

Source: NIST National Vulnerability Database (record CVE-2024-7182), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.