CVE-2026-5107

LOW EPSS 19.6%
Published Mar 30, 20263mo ago · Modified Jun 17, 20261w ago
2.3 CVSS 4.0
Low
Find Similar
Published Mar 30, 2026 3mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
2.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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
Attack Vector Network
Attack Complexity High
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
19.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-266
CWE-284

Affected Products 2

VendorProductVersionRange
frroutingfrrouting10.5.0any
frroutingfrrouting10.5.1any

References 6

  • github.com https://github.com/FRRouting/frr/
    Product
  • github.com https://github.com/FRRouting/frr/commit/7676cad65114aa23adde583d91d9d29e2debd045
    Patch
  • github.com https://github.com/FRRouting/frr/pull/21098
    Issue TrackingPatch
  • vuldb.com https://vuldb.com/submit/780123
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/vuln/354132
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/vuln/354132/cti
    Permissions RequiredVDB Entry

Remediation

  • github.com https://github.com/FRRouting/frr/commit/7676cad65114aa23adde583d91d9d29e2debd045
    Patch
  • github.com https://github.com/FRRouting/frr/pull/21098
    Issue TrackingPatch