Vulnerability in Chirpstack Gateway Bridge
CVE-2024-29862
The Kerlink firewall in ChirpStack chirpstack-mqtt-forwarder before 4.2.1 and chirpstack-gateway-bridge before 4.0.11 wrongly accepts certain TCP packets when a connection is not in the ESTABLISHED state.
EPSS: 0.007 (48.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Chirpstack Gateway_bridge
- Chirpstack Mqtt_forwarder
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (Patch)
- cve@mitre.org (Patch)
Frequently asked questions
- What is CVE-2024-29862?
- CVE-2024-29862 is a high-severity vulnerability in Chirpstack Gateway Bridge. CVSS score: 7.5/10. Published 2024-03-21.
- How severe is CVE-2024-29862?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2024-29862 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.