Cisco Unified Communications Products Timing Attack Vulnerability
Published Jul 6, 2022
5.3
MEDIUMCVSS 3.1
EPSS 1.04%
Description
A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to perform a timing attack. This vulnerability is due to insufficient protection of a system password. An attacker could exploit this vulnerability by observing the time it takes the system to respond to various queries. A successful exploit could allow the attacker to determine a sensitive system password.
Affected products
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 | Cisco Unified Communications Manager | n/a |
|
- ≥ 12.5\(1\) · < 12.5\(1\)su6
- ≥ 12.5\(1\) · < 12.5\(1\)su6
- ≥ 14.0 · < 14su1
- ≥ 14.0 · < 14su1
- ≥ 12.5\(1\) · < 12.5\(1\)su6
- ≥ 14.0 · < 14su1
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.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Nov 1, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 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 3, 2026 | 1.04% (0.01041) | 62.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.87% (0.00871) | 53.94th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.28% (0.00283) | 49.66th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00115) | 46.83th | v3 (v2023.03.01) |
| Jan 27, 2024 | 0.11% (0.00115) | 45.14th | v3 (v2023.03.01) |
| Dec 17, 2023 | 0.11% (0.00109) | 43.71th | v3 (v2023.03.01) |
| Jul 13, 2023 | 0.10% (0.00099) | 40.15th | v3 (v2023.03.01) |
| Jun 6, 2023 | 0.07% (0.00070) | 28.74th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00065) | 26.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.05% (0.01055) | 51.58th | v2 (v2022.01.01) |
| Jul 7, 2022 | 1.05% (0.01055) | 49.54th | v2 (v2022.01.01) |
References (1)
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-timing-JVbHECOK vendor-advisoryx_refsource_CISCOVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-timing-JVbHECOK | vendor-advisoryx_refsource_CISCOVendor Advisory |
Change history (0)
No recorded changes yet.