Answer in brief
CVE-2026-20191 records a High severity (CVSS 7.5) vulnerability in Cisco Catalyst Center Arbitrary File Read Vulnerability. The current sources do not mark it as known exploited. The current feed maps Cisco/Cisco Catalyst Center (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Cisco/Cisco Catalyst Center (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Cisco/Cisco Catalyst Centergeneric | 2.3.7.0-VA || 2.3.7.5-VA || 2.3.7.6-VA || 2.3.7.7-VA || 2.3.7.9-VA || 3.1.3 || 3.1.3-VA || 2.3.7.10-VA || 3.1.5 || 3.1.5-VA || 3.1.5-VA on AWS || 3.1.5-RevUp || 3.1.6 || 3.1.6-VA || 3.1.6-BETA || 3.1.6-GSMU100 || 3.1.6-VA-GSMU100 | Not reported |
Published upstream
Jul 1, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 1, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 1, 2026
A vulnerability in Cisco Catalyst Center could allow an unauthenticated, remote attacker to read arbitrary files from a restricted container. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to read arbitrary files from a restricted container of the affected device.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-20191 records a High severity (CVSS 7.5) vulnerability in Cisco Catalyst Center Arbitrary File Read Vulnerability. The current sources do not mark it as known exploited. The current feed maps Cisco/Cisco Catalyst Center (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Cisco/Cisco Catalyst Center (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Cisco/Cisco Catalyst Centergeneric | 2.3.7.0-VA || 2.3.7.5-VA || 2.3.7.6-VA || 2.3.7.7-VA || 2.3.7.9-VA || 3.1.3 || 3.1.3-VA || 2.3.7.10-VA || 3.1.5 || 3.1.5-VA || 3.1.5-VA on AWS || 3.1.5-RevUp || 3.1.6 || 3.1.6-VA || 3.1.6-BETA || 3.1.6-GSMU100 || 3.1.6-VA-GSMU100 | Not reported |
Published upstream
Jul 1, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 1, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 1, 2026
A vulnerability in Cisco Catalyst Center could allow an unauthenticated, remote attacker to read arbitrary files from a restricted container. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to read arbitrary files from a restricted container of the affected device.
Quoted source text, attributed separately from HOL analysis.