SonicWALL SonicOS main.cgi 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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6.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in SonicWALL SonicOS. The impacted element is an unknown function of the file main.cgi. The manipulation leads to stack-based overflow. This vulnerability is listed as CVE-2023-39278. There is no available exploit.

Detailsinfo

A vulnerability was found in SonicWALL SonicOS (Firewall Software) (version now known) and classified as critical. This issue affects some unknown processing of the file main.cgi. 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 availability. The summary by CVE is:

SonicOS post-authentication user assertion failure leads to Stack-Based Buffer Overflow vulnerability via main.cgi leads to a firewall crash.

The weakness was presented 10/18/2023 as SNWLID-2023-0012. It is possible to read the advisory at psirt.global.sonicwall.com. The identification of this vulnerability is CVE-2023-39278 since 07/27/2023. Technical details of the vulnerability are known, but there is no available exploit.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.1

VulDB Base Score: 5.7
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD 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

07/27/2023 🔍
10/18/2023 +83 days 🔍
10/18/2023 +0 days 🔍
11/11/2023 +24 days 🔍

Sourcesinfo

Vendor: sonicwall.com

Advisory: SNWLID-2023-0012
Status: Confirmed

CVE: CVE-2023-39278 (🔍)
GCVE (CVE): GCVE-0-2023-39278
GCVE (VulDB): GCVE-100-242843

Entryinfo

Created: 10/18/2023 07:54
Updated: 11/11/2023 01:01
Changes: 10/18/2023 07:54 (39), 11/11/2023 01:01 (11)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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