Sophos Firewall up to 19.4 Webadmin code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Sophos Firewall up to 19.4. This affects an unknown function of the component Webadmin. The manipulation results in code injection. This vulnerability is reported as CVE-2022-3696. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in Sophos Firewall up to 19.4 (Firewall Software). Affected is an unknown function of the component Webadmin. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A post-auth code injection vulnerability allows admins to execute code in Webadmin of Sophos Firewall older than version 19.5 GA.

The weakness was disclosed 12/02/2022. The advisory is available at sophos.com. This vulnerability is traded as CVE-2022-3696 since 10/26/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

Upgrading to version 19.5 GA eliminates this vulnerability.

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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: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CNA Base Score: 7.2
CNA Vector (Sophos Limited): 🔍

CVSSv2info

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

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Firewall 19.5 GA

Timelineinfo

10/26/2022 🔍
12/02/2022 +37 days 🔍
12/02/2022 +0 days 🔍
04/25/2025 +875 days 🔍

Sourcesinfo

Vendor: sophos.com

Advisory: sophos.com
Status: Confirmed

CVE: CVE-2022-3696 (🔍)
GCVE (CVE): GCVE-0-2022-3696
GCVE (VulDB): GCVE-100-214662

Entryinfo

Created: 12/02/2022 13:49
Updated: 04/25/2025 02:49
Changes: 12/02/2022 13:49 (51), 04/25/2025 02:49 (26)
Complete: 🔍
Cache ID: 216::103

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