CVE-2021-26705

CRITICAL 9.1CVE-2021-26705 · Published 05/03/2021 · updated 17/06/2026

In short

CVE-2021-26705 is a CRITICAL (CVSS 9.1) vulnerability affecting catdv (squarebox).
Chance of exploitation in the next 30 days (EPSS): 2.1%, higher than 81.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
catdv squarebox	`≤ 9.2`	No fix yet

Description

An issue was discovered in SquareBox CatDV Server through 9.2. An attacker can invoke sensitive RMI methods such as getConnections without authentication, the results of which can be used to generate valid authentication tokens. These tokens can then be used to invoke administrative tasks within the application, such as disclosing password hashes.

References

exploit-db.com/exploits/49621 · Exploit

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