Cisco Prime Infrastructure Information Disclosure Vulnerability
Priority LOW 19CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
A vulnerability in the log file download functionality of Cisco Prime Infrastructure could allow an authenticated, remote attacker to download arbitrary log files from the server. This vulnerability is due to insufficient authorization checks on the download service API. An attacker could exploit this vulnerability by submitting a crafted URL request to an affected device. A successful exploit could allow the attacker to download sensitive log files that they would otherwise not have authorization to access. To exploit this vulnerability, the attacker must have valid credentials to access the web-based management interface of the affected device.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00214 11th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Cisco | Cisco Prime Infrastructure | 3.6.0; 3.7.0; 3.4.0; 3.3.0; 3.5.0; 3.2.0-FIPS; 3.8.0-FED; 3.9.0; 3.8.0; 3.10.0; 3.9.1; 3.8.1; 3.7.1; 3.5.1; 3.4.2; 3.3.1; 3.2.1; 3.2.2; 3.4.1; 3.10.2; 3.10.3; 3.10; 3.10.1; 3.7.1 Update 03; 3.7.1 Update 04; 3.7.1 Update 06; 3.7.1 Update 07; 3.8.1 Update 01; 3.8.1 Update 02; 3.8.1 Update 03; 3.8.1 Update 04; 3.9.1 Update 01; 3.9.1 Update 02; 3.9.1 Update 03; 3.9.1 Update 04; 3.10 Update 01; 3.4.2 Update 01; 3.6.0 Update 04; 3.6.0 Update 02; 3.6.0 Update 03; 3.6.0 Update 01; 3.5.1 Update 03; 3.5.1 Update 01; 3.5.1 Update 02; 3.7.0 Update 03; 3.8.0 Update 01; 3.8.0 Update 02; 3.7.1 Update 01; 3.7.1 Update 02; 3.7.1 Update 05; 3.9.0 Update 01; 3.3.0 Update 01; 3.4.1 Update 02; 3.4.1 Update 01; 3.5.0 Update 03; 3.5.0 Update 01; 3.5.0 Update 02; 3.10.4; 3.10.4 Update 01; 3.10.4 Update 02; 3.10.4 Update 03; 3.10.5; 3.10.6; 3.10.6 Update 01; 3.10.6 Update 02 | — | No fix listed | CNA |
- Cisco Prime Infrastructure VendorCisco Affected 3.6.0; 3.7.0; 3.4.0; 3.3.0; 3.5.0; 3.2.0-FIPS; 3.8.0-FED; 3.9.0; 3.8.0; 3.10.0; 3.9.1; 3.8.1; 3.7.1; 3.5.1; 3.4.2; 3.3.1; 3.2.1; 3.2.2; 3.4.1; 3.10.2; 3.10.3; 3.10; 3.10.1; 3.7.1 Update 03; 3.7.1 Update 04; 3.7.1 Update 06; 3.7.1 Update 07; 3.8.1 Update 01; 3.8.1 Update 02; 3.8.1 Update 03; 3.8.1 Update 04; 3.9.1 Update 01; 3.9.1 Update 02; 3.9.1 Update 03; 3.9.1 Update 04; 3.10 Update 01; 3.4.2 Update 01; 3.6.0 Update 04; 3.6.0 Update 02; 3.6.0 Update 03; 3.6.0 Update 01; 3.5.1 Update 03; 3.5.1 Update 01; 3.5.1 Update 02; 3.7.0 Update 03; 3.8.0 Update 01; 3.8.0 Update 02; 3.7.1 Update 01; 3.7.1 Update 02; 3.7.1 Update 05; 3.9.0 Update 01; 3.3.0 Update 01; 3.4.1 Update 02; 3.4.1 Update 01; 3.5.0 Update 03; 3.5.0 Update 01; 3.5.0 Update 02; 3.10.4; 3.10.4 Update 01; 3.10.4 Update 02; 3.10.4 Update 03; 3.10.5; 3.10.6; 3.10.6 Update 01; 3.10.6 Update 02 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:prime_infrastructure:*:*:*:*:*:*:*:* | before 3.10.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:prime_infrastructure:3.10.6:-:*:*:*:*:*:* | 3.10.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:prime_infrastructure:3.10.6:security_update_01:*:*:*:*:*:* | 3.10.6 security_update_01 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:prime_infrastructure:3.10.6:security_update_02:*:*:*:*:*:* | 3.10.6 security_update_02 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:prime_infrastructure:*:*:*:*:*:*:*:* Versions before 3.10.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:prime_infrastructure:3.10.6:-:*:*:*:*:*:* Versions 3.10.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:prime_infrastructure:3.10.6:security_update_01:*:*:*:*:*:* Versions 3.10.6 security_update_01 Vulnerable ·Cisco
- cpe:2.3:a:cisco:prime_infrastructure:3.10.6:security_update_02:*:*:*:*:*:* Versions 3.10.6 security_update_02 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-20189
- 2026-10-03 Alias added: GHSA-xj8g-6jm5-p9wv
References
Advisory 1
More Cisco Prime Infrastructure vulnerabilities
- TI-2018-10941 Cisco Prime Infrastructure Arbitrary File Upload and Command Execution Vulnerability CVSS 3.0CRITICAL 9.8
- TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
- TI-2019-01444 Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities CVSS 3.0CRITICAL 9.8
- TI-2018-00219 Path traversal in Cisco Prime File Upload Servlet CVSS 3.0CRITICAL 9.8
- TI-2016-01184 Cisco Prime Infrastructure 1.2.0 through 2.2(2) and Cisco Evolved Programmable Network… CVSS 3.0CRITICAL 9.8
- TI-2016-01182 The API in Cisco Prime Infrastructure 1.2 through 3.0 and Evolved Programmable Network… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2026-20189 · CVE Program
- CVE-2026-20189 · NVD
- FIRST EPSS
- GHSA-xj8g-6jm5-p9wv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences