This vulnerability exists because XML entries are improperly parsed due to external entity resolution being allowed by default. An attacker could exploit this vulnerability by sending a crafted XML message to the Open Client Interface – Provisioning (OCI-P) service. A successful exploit could allow the attacker to view sensitive files from the filesystem with the privileges of the Cisco BroadWorks user.
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No vendor fix or workaround currently provided.
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Wed, 19 Aug 2026 20:30:00 +0000
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ssvc
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Wed, 19 Aug 2026 17:00:00 +0000
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| Description | A vulnerability in the Open Client Interface (OCI) XML Parser of Cisco BroadWorks could allow an unauthenticated, remote attacker to read sensitive configuration information on an affected system. This vulnerability exists because XML entries are improperly parsed due to external entity resolution being allowed by default. An attacker could exploit this vulnerability by sending a crafted XML message to the Open Client Interface – Provisioning (OCI-P) service. A successful exploit could allow the attacker to view sensitive files from the filesystem with the privileges of the Cisco BroadWorks user. | |
| Weaknesses | CWE-611 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2026-08-19T19:14:41.602Z
Reserved: 2025-10-08T11:59:15.411Z
Link: CVE-2026-20320
Updated: 2026-08-19T19:14:04.668Z
Status : Received
Published: 2026-08-19T17:18:40.433
Modified: 2026-08-19T20:17:15.737
Link: CVE-2026-20320
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