Multiple Cisco Unified Communications Products Open Redirect Vulnerability
Published Oct 5, 2018
5.4
MEDIUMCVSS 3.0
EPSS 1.22%
Description
A vulnerability in the web interface of Cisco Emergency Responder, Cisco Unified Communications Manager, Cisco Unified Communications Manager IM & Presence Service, and Cisco Unity Connection could allow an authenticated, remote attacker to redirect a user to a malicious web page. The vulnerability is due to improper input validation of the parameters of an HTTP request. An attacker could exploit this vulnerability by crafting an HTTP request that causes the web interface to redirect a request to a specific malicious URL. This type of vulnerability is known as an open redirect attack and is used in phishing attacks that get users to unknowingly visit malicious sites.
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 Emergency Responder | n/a |
|
Configuration 1
- 10.5\(2.10000.5\)
- 11.0\(1.10000.10\)
- 11.5\(1.10000.6\)
- 12.0\(1.10000.10\)
Configuration 2
- 9.1\(1\)es23
Configuration 3
- 10.5\(1\)
- 10.5\(2\)
- 12.0\(1\)
- 12.5\(1\)
Configuration 4
- 11.5\(4.59000.1\)
- 12.0\(1.40000.3\)
- 12.5\(0.98000.110\)
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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
AV:N/AC:M/Au:S/C:P/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 25, 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
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.22% (0.01216) | 67.48th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.22% (0.01216) | 64.50th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.19% (0.00192) | 39.00th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00075) | 34.37th | v3 (v2023.03.01) |
| Jul 18, 2024 | 0.07% (0.00075) | 32.75th | v3 (v2023.03.01) |
| May 22, 2024 | 0.10% (0.00104) | 42.65th | v3 (v2023.03.01) |
| Feb 24, 2024 | 0.15% (0.00148) | 49.75th | v3 (v2023.03.01) |
| Sep 29, 2023 | 0.16% (0.00160) | 52.13th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.15% (0.00152) | 50.79th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00100) | 39.72th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.06% (0.01061) | 52.82th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.06% (0.01061) | 28.23th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.11% (0.01110) | 29.52th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.11% (0.01110) | 0.00th | v1 |
References (3)
- http://www.securitytracker.com/id/1041780 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1041789 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-er-ucm-redirect vendor-advisoryx_refsource_CISCOVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1041780 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1041789 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-er-ucm-redirect | vendor-advisoryx_refsource_CISCOVendor Advisory |
Change history (0)
No recorded changes yet.