CVE-2026-2618: Beetel 777VR1 SSH Service risky encryption

Severity: high (CVSS 7.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-02-17 · updated 2026-06-17
Weakness: CWE-310

Description

A vulnerability was determined in Beetel 777VR1 up to 01.00.09. This impacts an unknown function of the component SSH Service. This manipulation causes risky cryptographic algorithm. The attack is possible to be carried out remotely. The attack is considered to have high complexity. The exploitability is said to be difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Beetel 777VR1: through 01.00.09_55

References

https://gist.github.com/raghav20232023/8e8e559f80e2d596cb6154747f69a081
https://gist.github.com/raghav20232023/8e8e559f80e2d596cb6154747f69a081#proof--steps-to-reproduce
https://vuldb.com/?ctiid.346268
https://vuldb.com/?id.346268
https://vuldb.com/?submit.751633

Get alerted when CVE-2026-2618 or the next vulnerability affects your stack