This vulnerability is due to the parsing of attacker-controlled feed metadata with an XML parser that does not disable external entity resolution. An attacker could exploit this vulnerability by uploading a crafted offline feed package through the administrative interface. A successful exploit could allow the attacker to read arbitrary files from the file system and issue requests to internal systems from the affected device. To exploit this vulnerability, the attacker must have valid administrative credentials.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Cisco | Cisco Identity Services Engine Software | unknown |
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| Cisco | Cisco ISE Passive Identity Connector | unknown |
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| Cisco | Identity Services Engine Passive Identity Connector | 100% |
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| Cisco | Identity Services Engine Software | 93% |
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Found an issue or want to improve our Enrichment? You can suggest it directly by opening an issue on our dedicated GitHub repository .
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Sun, 20 Sep 2026 03:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 18 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Cisco
Cisco identity Services Engine Passive Identity Connector Cisco identity Services Engine Software |
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| Vendors & Products |
Cisco
Cisco identity Services Engine Passive Identity Connector Cisco identity Services Engine Software |
Wed, 16 Sep 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability in the offline profiler feed service of Cisco ISE could allow an authenticated, remote attacker to read arbitrary files that are stored on an affected device. This vulnerability is due to the parsing of attacker-controlled feed metadata with an XML parser that does not disable external entity resolution. An attacker could exploit this vulnerability by uploading a crafted offline feed package through the administrative interface. A successful exploit could allow the attacker to read arbitrary files from the file system and issue requests to internal systems from the affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. | |
| Title | Cisco ISE XML External Entity Injection Vulnerability | |
| Weaknesses | CWE-611 | |
| References |
| |
| Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2026-09-18T14:45:22.322Z
Reserved: 2026-08-19T12:02:03.634Z
Link: CVE-2026-76427
Vulnrichment
Updated: 2026-09-18T14:36:34.412Z
NVD
Status : Awaiting Analysis
Published: 2026-09-16T21:17:14.393
Modified: 2026-09-18T15:17:11.957
Link: CVE-2026-76427
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-09-18T20:38:10Z