TOTOLINK AC1200 T8 4.1.5cu.861_B20230220 /cgi-bin/cstecgi.cgi setWiFiScheduleCfg desc buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in TOTOLINK AC1200 T8 4.1.5cu.861_B20230220. Impacted is the function setWiFiScheduleCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument desc leads to buffer overflow. This vulnerability is traded as CVE-2024-8575. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in TOTOLINK AC1200 T8 4.1.5cu.861_B20230220 and classified as critical. This issue affects the function setWiFiScheduleCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument desc with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-8575. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / 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

09/07/2024 🔍
09/07/2024 +0 days 🔍
09/10/2024 +3 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: github.com
Status: Not defined

CVE: CVE-2024-8575 (🔍)
GCVE (CVE): GCVE-0-2024-8575
GCVE (VulDB): GCVE-100-276809
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/07/2024 19:20
Updated: 09/10/2024 06:30
Changes: 09/07/2024 19:20 (57), 09/08/2024 20:30 (18), 09/09/2024 12:21 (1), 09/10/2024 06:30 (10)
Complete: 🔍
Submitter: noahze
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #401263: TOTOLINK AC1200 T8 V4.1.5cu.861_B20230220 Buffer Overflow (by noahze)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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