CVE-2025-8804 is a reachable assertion vulnerability found in the ngap_build_downlink_nas_transport function of the AMF component in Open5GS versions up to 2.7.5. This high-severity vulnerability (CVSS 7.5) can be exploited remotely without authentication, leading to a denial of service. While a public exploit has been disclosed, there is no evidence of active exploitation, Metasploit modules, or significant community discussion. Organizations are strongly advised to upgrade to Open5GS version 2.7.6 to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.7.6CPE matchmatch criteria | cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.