Vulnerability details

CVE-2025-2097

Totolink EX1800T

TOTOLINK EX1800T cstecgi.cgi setRptWizardCfg stack-based overflow

CVSS 4.0

8.7High

Official description

A vulnerability, which was classified as critical, has been found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This issue affects the function setRptWizardCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument loginpass leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS scores

Score	Version	Source	Vector
8.7High	4.0	CVEProject cvelistV5 (CNA) (VulDB)	`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`
8.8High	3.1	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
8.8High	3.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
9.0High	2.0	CVEProject cvelistV5 (CNA) (VulDB)	`AV:N/AC:L/Au:S/C:C/I:C/A:C`

Affected products

Vendor	Product	Versions	Source
Totolink	EX1800T	9.1.0cu.2112_B20220316	CVEProject cvelistV5 (CNA)

References and advisories

https://vuldb.com/?id.298955 vdb-entrytechnical-description
https://vuldb.com/?ctiid.298955 signaturepermissions-required
https://vuldb.com/?submit.515326 third-party-advisory
https://www.totolink.net/ product
https://github.com/kn0sky/cve/blob/main/TOTOLINK%20EX1800T/Stack-based%20Buffer%20Overflow%2001%20setRptWizardCfg-_loginpass.md exploit

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Details

Published: 2025-03-08
Last updated: 2025-03-10
State: Published
Assigner (CNA): VulDB

Exploit prediction (EPSS)

7.2%

Probability of exploitation in 30 days

94.3%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: Proof of concept
Technical impact: Total

Weaknesses (CWE)

CWE-121
Stack-based Buffer Overflow
CWE-119
Memory Corruption