Medium severity · published Mar 29, 2022
CVE-2022-0331
An information disclosure vulnerability in Webadmin allows an unauthenticated remote attacker to read the device serial number in Sophos Firewall version v18.5 MR2 and older
5.3
CVSS
1.5%
EPSS
No
On KEV
Description
An information disclosure vulnerability in Webadmin allows an unauthenticated remote attacker to read the device serial number in Sophos Firewall version v18.5 MR2 and older.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firewall · Sophos
through 18.5.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-0331
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-0331
Vendor Advisory
https://www.sophos.com/en-us/security-advisories/sophos-sa-20220328-sfos-18-5-3
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