SonicWALL SMA1000 up to 12.1.0-06411 HTTP Extraweb Server uncaught exception

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in SonicWALL SMA1000 up to 12.1.0-06411. This vulnerability affects unknown code of the component HTTP Extraweb Server. The manipulation results in uncaught exception. This vulnerability is cataloged as CVE-2020-5129. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in SonicWALL SMA1000 up to 12.1.0-06411 (Firewall Software). Affected is some unknown functionality of the component HTTP Extraweb Server. The manipulation with an unknown input leads to a uncaught exception vulnerability. CWE is classifying the issue as CWE-248. An exception is thrown from a function, but it is not caught. This is going to have an impact on availability. CVE summarizes:

A vulnerability in the SonicWall SMA1000 HTTP Extraweb server allows an unauthenticated remote attacker to cause HTTP server crash which leads to Denial of Service. This vulnerability affected SMA1000 Version 12.1.0-06411 and earlier.

The weakness was shared 03/26/2020 (Website). The advisory is shared for download at psirt.global.sonicwall.com. This vulnerability is traded as CVE-2020-5129 since 12/31/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. 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.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Uncaught exception
CWE: CWE-248
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

12/31/2019 🔍
03/26/2020 +86 days 🔍
03/26/2020 +0 days 🔍
10/05/2020 +193 days 🔍

Sourcesinfo

Vendor: sonicwall.com

Advisory: psirt.global.sonicwall.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-5129 (🔍)
GCVE (CVE): GCVE-0-2020-5129
GCVE (VulDB): GCVE-100-152364

Entryinfo

Created: 03/26/2020 16:27
Updated: 10/05/2020 08:20
Changes: 03/26/2020 16:27 (37), 03/26/2020 16:32 (18), 10/05/2020 08:20 (1)
Complete: 🔍
Cache ID: 216::103

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