TOTOLINK A720R 4.1.5cu.374 Log /cgi-bin/cstecgi.cgi topicurl access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/cstecgi.cgi of the component Log Handler. The manipulation of the argument topicurl with the input clearDiagnosisLog/clearSyslog/clearTracerouteLog leads to access control. This vulnerability is listed as CVE-2025-4269. The attack may be initiated remotely. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. This issue affects an unknown part of the file /cgi-bin/cstecgi.cgi of the component Log Handler. The manipulation of the argument topicurl with the input value clearDiagnosisLog/clearSyslog/clearTracerouteLog leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2025-4269. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The exploit is available 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.

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Productinfo

Vendor

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Version

License

Website

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: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
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

05/04/2025 🔍
05/04/2025 +0 days 🔍
05/05/2025 +1 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: github.com
Status: Not defined

CVE: CVE-2025-4269 (🔍)
GCVE (CVE): GCVE-0-2025-4269
GCVE (VulDB): GCVE-100-307373
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/04/2025 20:29
Updated: 05/05/2025 10:19
Changes: 05/04/2025 20:29 (57), 05/05/2025 10:19 (30)
Complete: 🔍
Submitter: 153528990
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #563430: TOTOLINK A720R V4.1.5cu.374 Improper Access Controls (by 153528990)

Duplicate

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