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HomeCVEsCVE-2022-1040

CVE-2022-1040

Published: January 27, 2026
Last updated:12 hours ago (January 27, 2026)
Exploit: YesZero-day: YesPatch: YesTrend: Rising
TL;DR
Updated January 27, 2026

CVE-2022-1040 is a critical severity vulnerability with a CVSS score of 9.8. Exploits are available; patches have been released and should be applied urgently. This is classified as a zero-day vulnerability.

Key Points
  • 1Critical severity (CVSS 9.8/10)
  • 2EPSS: 94.00% - very high likelihood of exploitation
  • 3Public exploits are available
  • 4Vendor patches are available
  • 5Strobes Priority Score: 971/1000 (Critical)
  • 6Affects products from: Sophos
Severity Scores
CVSS v39.8
CVSS v27.5
Priority Score971.0
EPSS Score94.0
Critical
Exploitation LikelihoodCritical
94.00%EPSS

Very high probability of exploitation in the next 30 days

Immediate patching required
94.00%
EPSS
9.8
CVSS
Yes
Exploit
Yes
Patch
Critical Priority
high EPSS • exploit exists • critical severity • high priority

EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.

Description

An authentication bypass vulnerability in User Portal and Webadmin of Sophos Firewall allows for remote code execution.

CVSS v3 Breakdown
Attack Vector:Network
Attack Complexity:Local
Privileges Required:Network
User Interaction:Network
Scope:Unchanged
Confidentiality:High
Integrity:High
Availability:High
Exploit References
Exploit-DBCisa.govExploit-db.comPacketstormsecurity.comGitHubGitHubGitHubGitHubGitHubGitHub
Patch References
Security [email protected]Zeroday CZ
Trend Analysis
Rising
Vulnerable Products
VendorProduct
SophosSfos
Advisories
CISA: An authentication bypass vulnerability in User Portal and Webadmin of Sophos Firewall allows for remote code execution.
GitHub AdvisoryNVD
Cite This Page
APA Format
Strobes VI. (2026). CVE-2022-1040 - CVE Details and Analysis. Strobes VI. Retrieved January 27, 2026, from https://vi.strobes.co/cve/CVE-2022-1040
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