CVE-2026-4537

A vulnerability was determined in Cudy TR1200 R46-2.4.15-20250721-164017. Impacted is the function action_ipsec_conn of the file /usr/bin/lib/lua/luci/controller/ipsec.lua. Executing a manipulation can lead to command injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading the affected component is advised. The vendor explains, that "some other customer has reported this to us before. And we have fixed this."

CVSS v4.0

2.0 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/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

CVSS v3.1

4.7 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0

5.8 MEDIUMAV:N/AC:L/Au:M/C:P/I:P/A:P

EPSS

9.39% chance of exploitation in the next 30 days, 95th percentile

Published

2026-03-22

Updated

2026-04-29

Proof-of-concept exploits (1)

• qazmn/my_cve/blob/main/cudy_cve/Cudy_TR1200_Command_Injection.md

References

• CVE Record
• NVD entry

Related

• CVE-2026-45369
• CVE-2026-45371
• CVE-2026-45365
• CVE-2026-45374
• CVE-2026-4536
• CVE-2026-45375