CVE-2021-26705
CVSS v3
9.1
CRITICAL
EPSS Score
2.1 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2021-03-05
Frequently asked questions
What is CVE-2021-26705?
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.
Is CVE-2021-26705 actively exploited?
Active exploitation of CVE-2021-26705 has not been confirmed. Its EPSS score was 2.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-26705?
CVE-2021-26705 has a CVSS v3 base score of 9.1 (CRITICAL severity).
Is CVE-2021-26705 affecting your environment?
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