CVE-2026-76420 (GCVE-0-2026-76420)
Vulnerability from cvelistv5
Published
2026-09-16 16:55
Modified
2026-09-17 11:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-285 - Improper Authorization
Summary
A vulnerability in the internal configuration of the Apache JServ Protocol (AJP) connector for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to impersonate a peer device.
This vulnerability is due to incorrect initialization of encryption parameters for the AJP connector at boot time. An attacker could exploit this vulnerability by sending crafted packets to the AJP connector. A successful exploit could allow the attacker to execute commands as root and gain full control over the FMC REST APIs on the affected device.
Note: This vulnerability can be exploited only if the valid sftunnel connection between Cisco Secure FMC Software and Cisco Secure FTD Software is down.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Secure Firewall Management Center (FMC) |
Version: 7.0.0 Version: 7.0.0.1 Version: 7.0.1 Version: 7.0.1.1 Version: 7.0.2 Version: 7.2.0 Version: 7.0.2.1 Version: 7.0.3 Version: 7.2.0.1 Version: 7.0.4 Version: 7.2.1 Version: 7.0.5 Version: 7.3.0 Version: 7.2.2 Version: 7.3.1 Version: 7.2.3 Version: 7.2.3.1 Version: 7.2.4 Version: 7.0.6 Version: 7.2.4.1 Version: 7.2.5 Version: 7.3.1.1 Version: 7.4.0 Version: 7.0.6.1 Version: 7.2.5.1 Version: 7.4.1 Version: 7.2.6 Version: 7.4.1.1 Version: 7.0.6.2 Version: 7.2.7 Version: 7.2.5.2 Version: 7.3.1.2 Version: 7.2.8 Version: 7.6.0 Version: 7.4.2 Version: 7.2.8.1 Version: 7.0.6.3 Version: 7.4.2.1 Version: 7.2.9 Version: 7.0.7 Version: 7.7.0 Version: 7.4.2.2 Version: 7.2.10 Version: 7.6.1 Version: 7.4.2.3 Version: 7.0.8 Version: 7.6.2 Version: 7.7.10 Version: 7.2.10.1 Version: 7.0.8.1 Version: 7.6.2.1 Version: 7.2.10.2 Version: 7.7.10.1 Version: 7.4.2.4 Version: 7.4.3 Version: 7.6.3 Version: 7.7.11 Version: 7.6.4 Version: 10.0.0 Version: 7.4.4 Version: 7.4.5 Version: 7.0.9 Version: 7.2.11 Version: 7.7.12 Version: 7.6.5 Version: 7.4.6 Version: 10.0.1 Version: 7.4.7 |
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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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