TOTOLINK A3700R 9.1.2u.6134_B20201202 setIpPortFilterRules sPort stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in TOTOLINK A3700R 9.1.2u.6134_B20201202. Affected by this vulnerability is the function setIpPortFilterRules. Such manipulation of the argument sPort leads to stack-based overflow. This vulnerability is traded as CVE-2022-36464. There is no exploit available.

Detailsinfo

A vulnerability was found in TOTOLINK A3700R 9.1.2u.6134_B20201202 and classified as critical. Affected by this issue is the function setIpPortFilterRules. The manipulation of the argument sPort with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to 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). Impacted is confidentiality, integrity, and availability. CVE summarizes:

TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the sPort parameter in the function setIpPortFilterRules.

The weakness was shared 08/25/2022. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-36464 since 07/25/2022. 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

Vendor

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Version

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

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

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: Partially

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

07/25/2022 🔍
08/25/2022 +31 days 🔍
08/25/2022 +0 days 🔍
08/25/2022 +0 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: github.com
Status: Not defined

CVE: CVE-2022-36464 (🔍)
GCVE (CVE): GCVE-0-2022-36464
GCVE (VulDB): GCVE-100-207284

Entryinfo

Created: 08/25/2022 21:22
Changes: 08/25/2022 21:22 (39)
Complete: 🔍
Cache ID: 216::103

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