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
Published Mar 29, 2022
5.3
MEDIUMCVSS 3.1
EPSS 1.51%
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.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<=18.5 MR2
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Sophos | Sophos Firewall | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.51% (0.01506) | 73.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.45% (0.01447) | 69.78th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00061) | 16.22th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.14% (0.00145) | 51.88th | v3 (v2023.03.01) |
| Oct 19, 2023 | 0.13% (0.00125) | 46.65th | v3 (v2023.03.01) |
| Sep 8, 2023 | 0.12% (0.00119) | 45.27th | v3 (v2023.03.01) |
| Apr 4, 2023 | 0.11% (0.00107) | 41.99th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00076) | 30.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Mar 29, 2022 | 1.05% (0.01055) | 28.72th | v2 (v2022.01.01) |
No CWE recorded.
References (1)
- https://www.sophos.com/en-us/security-advisories/sophos-sa-20220328-sfos-18-5-3 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.sophos.com/en-us/security-advisories/sophos-sa-20220328-sfos-18-5-3 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.