Totolink LR1200GB 9.1.0u.6619_B20230130 loginAuth Password stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Totolink LR1200GB 9.1.0u.6619_B20230130. It has been declared as critical. Affected by this vulnerability is the function loginAuth. The manipulation of the argument Password results in stack-based overflow. This vulnerability was named CVE-2023-46977. There is no available exploit.

Detailsinfo

A vulnerability was found in Totolink LR1200GB 9.1.0u.6619_B20230130 (Router Operating System). It has been classified as critical. Affected is the function loginAuth. The manipulation of the argument password with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as 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). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

TOTOLINK LR1200GB V9.1.0u.6619_B20230130 was discovered to contain a stack overflow via the password parameter in the function loginAuth.

The weakness was presented 10/31/2023. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-46977 since 10/30/2023. There are known technical details, but no exploit is available.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍
Status: Not defined

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

10/30/2023 🔍
10/31/2023 +1 days 🔍
10/31/2023 +0 days 🔍
09/06/2024 +311 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: github.com
Status: Not defined

CVE: CVE-2023-46977 (🔍)
GCVE (CVE): GCVE-0-2023-46977
GCVE (VulDB): GCVE-100-244068

Entryinfo

Created: 10/31/2023 15:26
Updated: 09/06/2024 22:58
Changes: 10/31/2023 15:26 (38), 11/24/2023 14:57 (11), 02/22/2024 20:04 (2), 09/06/2024 22:58 (27)
Complete: 🔍
Cache ID: 216::103

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