CVE-2026-76435 (GCVE-0-2026-76435)
Vulnerability from cvelistv5
Published
2026-10-21 16:14
Modified
2026-10-22 13:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Summary
A vulnerability in Cisco Expressway Series could allow an unauthenticated, remote attacker to obtain sensitive information from an affected device.
This vulnerability is due to insufficient authorization checks of HTTP requests during Mobile and Remote Access (MRA) provisioning. An attacker could exploit this vulnerability by submitting a crafted URL request to an affected device. A successful exploit could allow the attacker to access sensitive information that they would otherwise not have authorization to access.
Note: Cisco Expressway Series refers to Cisco Expressway Core (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco TelePresence Video Communication Server (VCS) Expressway |
Version: X8.11.2 Version: X8.6 Version: X8.11.3 Version: X8.2.2 Version: X8.8.3 Version: X8.11.0 Version: X12.5.2 Version: X8.1.1 Version: X8.9 Version: X12.5.1 Version: X12.5.6 Version: X8.7.3 Version: X12.6.0 Version: X8.11.1 Version: X8.5 Version: X8.9.1 Version: X8.10.2 Version: X8.8.2 Version: X8.5.3 Version: X8.1 Version: X8.9.2 Version: X8.11.4 Version: X12.5.4 Version: X8.8.1 Version: X8.2.1 Version: X8.5.1 Version: X8.6.1 Version: X8.1.2 Version: X8.8 Version: X8.10.0 Version: X12.5.3 Version: X8.10.1 Version: X12.5.7 Version: X8.10.3 Version: X8.7.1 Version: X8.2 Version: X12.5.8 Version: X8.7 Version: X8.5.2 Version: X12.5.9 Version: X12.5.0 Version: X8.10.4 Version: X8.7.2 Version: X12.5.5 Version: X12.6.1 Version: X12.6.2 Version: X12.6.3 Version: X12.6.4 Version: X12.7.0 Version: X12.7.1 Version: X14.0.0 Version: X14.0.1 Version: X14.0.2 Version: X14.0.3 Version: X14.0.4 Version: X14.0.5 Version: X14.0.6 Version: X14.0.7 Version: X14.0.8 Version: X14.2.0 Version: X14.0.9 Version: X14.2.1 Version: X14.2.2 Version: X14.0.11 Version: X14.2.5 Version: X14.0.10 Version: X14.2.6 Version: X14.2.7 Version: X14.3.0 Version: X14.3.1 Version: X14.3.2 Version: X14.3.3 Version: X15.0.0 Version: X14.3.4 Version: X14.3.5 Version: X15.0.1 Version: X15.0.2 Version: X15.0.3 Version: X14.3.6 Version: X15.2.0 Version: X15.2.1 Version: X15.2.2 Version: X15.2.3 Version: X14.3.7 Version: X15.2.4. Version: X15.2.4 Version: X15.3.0 Version: X15.3.1 Version: X15.3.2 Version: X15.4.0 Version: X15.5.0 Version: X15.5.1 Version: X15.5.2 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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