CVE-2026-2617

Beetel 777VR1 Telnet Service/SSH Service insecure default initialization of resource

A vulnerability was found in Beetel 777VR1 up to 01.00.09. This affects an unknown function of the component Telnet Service/SSH Service. The manipulation results in insecure default initialization of resource. The attack can only be performed from the local network. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Beetel · 777VR1

CVSS v4.0 VULDB

2.1 LOWCVSS:4.0/AV:A/AC:L/AT:N/PR:N/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 NVD

8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 VULDB

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

CVSS v2.0 VULDB

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

EPSS

0.69% chance of exploitation in the next 30 days, 52nd percentile

Published

2026-02-17

Updated

2026-02-23

Proof-of-concept exploits (1)

• https://gist.github.com/raghav20232023/39e3d88d1bc2bcef89bb0f3b5fbb73e0#proofsteps-to-rep…

Security advisories

• https://gist.github.com/raghav20232023/39e3d88d1bc2bcef89bb0f3b5fbb73e0
• https://vuldb.com/?id.346267
• https://vuldb.com/?submit.751436
• https://vuldb.com/?submit.751568

References

• CVE Record
• NVD entry