Cisco IronPort Web Security Appliance does not check for certificate revocation which could lead to MITM attacks
Published Jan 15, 2020
5.9
MEDIUMCVSS 3.1
EPSS 0.58%
Description
Cisco IronPort Web Security Appliance does not check for certificate revocation which could lead to MITM attacks
Affected products
-
- Version through at least 2012-04-11StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Cisco | IronPort Web Security Appliance | n/a |
|
- 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:H/PR:N/UI:N/S:U/C:N/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Nov 15, 2024 · SSVC 2.0.3
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.58% (0.00576) | 45.47th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.58% (0.00576) | 42.73th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.16% (0.00156) | 33.86th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00072) | 33.15th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.08% (0.00077) | 33.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00077) | 31.05th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
References (2)
- http://www.securityfocus.com/bid/52981 x_refsource_MISCThird Party AdvisoryVDB Entry
- https://www.secureworks.com/research/transitive-trust x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/52981 | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://www.secureworks.com/research/transitive-trust | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.