Vulnerability Details : CVE-2022-1040

An authentication bypass vulnerability in the User Portal and Webadmin allows a remote attacker to execute code in Sophos Firewall version v18.5 MR3 and older.
Published 2022-03-25 12:15:08
Updated 2022-10-27 17:04:04
Source Sophos Limited
View at NVD,   CVE.org
Vulnerability category: Execute codeBypassGain privilege

Products affected by CVE-2022-1040

CVE-2022-1040 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
Sophos Firewall Authentication Bypass Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
An authentication bypass vulnerability in User Portal and Webadmin of Sophos Firewall allows for remote code execution.
Notes:
https://nvd.nist.gov/vuln/detail/CVE-2022-1040
Added on 2022-03-31 Action due date 2022-04-21

Exploit prediction scoring system (EPSS) score for CVE-2022-1040

EPSS FAQ
97.46%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-1040

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
 NIST
9.8
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
 NIST
9.8
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
 Sophos Limited

CWE ids for CVE-2022-1040

  • When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-1040

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