The mail-filter web interface in Proofpoint Messaging Security Gateway 6.2.0.263:6.2.0.237 and earlier in Proofpoint Protection Server 5.5.3, 5.5.4, 5.5.5, 6.0.2, 6.1.1, and 6.2.0 allows remote attackers to bypass authentication via unspecified vectors
Published May 5, 2011
7.5
HIGHCVSS 2.0
EPSS 1.96%
Description
The mail-filter web interface in Proofpoint Messaging Security Gateway 6.2.0.263:6.2.0.237 and earlier in Proofpoint Protection Server 5.5.3, 5.5.4, 5.5.5, 6.0.2, 6.1.1, and 6.2.0 allows remote attackers to bypass authentication via unspecified vectors.
Affected products
No data.
- ≤ 6.2.0.263\:6.2.0.237
- 5.5.3
- 5.5.4
- 5.5.5
- 6.0.2
- 6.1.1
- 6.2.0
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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.96% (0.01959) | 79.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.96% (0.01959) | 77.64th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.73% (0.00728) | 70.95th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.72% (0.00722) | 81.28th | v3 (v2023.03.01) |
| May 24, 2024 | 0.50% (0.00504) | 76.39th | v3 (v2023.03.01) |
| May 10, 2024 | 0.42% (0.00423) | 74.15th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.36% (0.00358) | 71.80th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.31% (0.00308) | 69.28th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.29% (0.00293) | 68.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.72% (0.00722) | 77.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (3)
- http://www.clearskies.net/documents/css-advisory-css1105-proofpoint.php x_refsource_MISC
- http://www.kb.cert.org/vuls/id/790980 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- https://support.proofpoint.com/article.cgi?article_id=338413 x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://www.clearskies.net/documents/css-advisory-css1105-proofpoint.php | x_refsource_MISC | |
| http://www.kb.cert.org/vuls/id/790980 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| https://support.proofpoint.com/article.cgi?article_id=338413 | x_refsource_MISC |
Change history (0)
No recorded changes yet.