TOTOLINK EX1800T up to 9.1.0cu.2112_B20220316 /cgi-bin/cstecgi.cgi setWiFiExtenderConfig apcliSsid stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in TOTOLINK EX1800T up to 9.1.0cu.2112_B20220316 and classified as critical. This impacts the function setWiFiExtenderConfig of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument apcliSsid causes stack-based overflow. The identification of this vulnerability is CVE-2025-2370. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability was found in TOTOLINK EX1800T up to 9.1.0cu.2112_B20220316. It has been declared as critical. Affected by this vulnerability is the function setWiFiExtenderConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument apcliSsid with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared at github.com. This vulnerability is known as CVE-2025-2370. The exploitation appears to be easy. The attack can be launched remotely. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 9.1
VulDB Meta Temp Score: 8.9

VulDB Base Score: 8.8
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/16/2025 🔍
03/16/2025 +0 days 🔍
04/08/2025 +23 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: github.com
Status: Not defined

CVE: CVE-2025-2370 (🔍)
GCVE (CVE): GCVE-0-2025-2370
GCVE (VulDB): GCVE-100-299869
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/16/2025 13:57
Updated: 04/08/2025 06:59
Changes: 03/16/2025 13:57 (56), 03/17/2025 12:07 (30), 04/08/2025 06:59 (12)
Complete: 🔍
Submitter: selph
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #515329: Totolink EX1800T V9.1.0cu.2112_B20220316 Stack-based Buffer Overflow (by selph)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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