SonicWALL SSL-VPN NetExtender Windows Client up to 10.2.322 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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5.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in SonicWALL SSL-VPN NetExtender Windows Client up to 10.2.322. Affected by this issue is some unknown functionality. Such manipulation leads to stack-based overflow. This vulnerability is traded as CVE-2022-22281. There is no exploit available.

Detailsinfo

A vulnerability was found in SonicWALL SSL-VPN NetExtender Windows Client up to 10.2.322 (Firewall Software) and classified as critical. Affected by this issue is an unknown code block. The manipulation 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.

The weakness was shared 05/14/2022 as SNWLID-2022-0008. The advisory is shared for download at psirt.global.sonicwall.com. This vulnerability is handled as CVE-2022-22281 since 12/29/2021. There are neither technical details nor an exploit publicly available.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
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

12/29/2021 🔍
05/14/2022 +135 days 🔍
05/14/2022 +0 days 🔍
05/18/2022 +4 days 🔍

Sourcesinfo

Vendor: sonicwall.com

Advisory: SNWLID-2022-0008
Status: Confirmed

CVE: CVE-2022-22281 (🔍)
GCVE (CVE): GCVE-0-2022-22281
GCVE (VulDB): GCVE-100-199904
scip Labs: https://www.scip.ch/en/?labs.20161215

Entryinfo

Created: 05/14/2022 07:22
Updated: 05/18/2022 07:41
Changes: 05/14/2022 07:22 (38), 05/18/2022 07:41 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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