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CVE-2026-5107

MEDIUM

4.2

Description

A vulnerability has been found in FRRouting FRR up to 10.5.1. This affects the function process_type2_route of the file bgpd/bgp_evpn.c of the component EVPN Type-2 Route Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is reported as difficult. The identifier of the patch is 7676cad65114aa23adde583d91d9d29e2debd045. To fix this issue, it is recommended to deploy a patch.

CVE Details

CVSS v3.1 Score4.2

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredLOW

User InteractionNONE

Published3/30/2026

Last Modified3/30/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-266CWE-284

References

https://github.com/FRRouting/frr/(cna@vuldb.com)

https://github.com/FRRouting/frr/commit/7676cad65114aa23adde583d91d9d29e2debd045(cna@vuldb.com)

https://github.com/FRRouting/frr/pull/21098(cna@vuldb.com)

https://vuldb.com/submit/780123(cna@vuldb.com)

https://vuldb.com/vuln/354132(cna@vuldb.com)

https://vuldb.com/vuln/354132/cti(cna@vuldb.com)

IOC Correlations

No correlations recorded

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