RCE in Beetel 777vr1
CVE-2026-2617
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.007 (49.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.000
Affected products
- Beetel 777vr1 — versions 01.00.09
- Beetel 777vr1 Firmware
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (Exploit, VDB Entry, Third Party Advisory, third-party-advisory)
- vuldb.com/ (Exploit, VDB Entry, Third Party Advisory, third-party-advisory)
- gist.github.com/raghav20232023/39e3d88d1bc2bcef89bb0f3b5fbb73e0 (related, Exploit, Third Party Advisory)
- gist.github.com/raghav20232023/39e3d88d1bc2bcef89bb0f3b5fbb73e0 (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2026-2617?
- CVE-2026-2617 is a medium-severity vulnerability in Beetel 777vr1, classified under Initialization of a Resource with an Insecure Default. CVSS score: 6.3/10. Published 2026-02-17.
- How severe is CVE-2026-2617?
- Medium severity. CVSS v3 base score is 6.3 out of 10.