CVE-2021-21511

CVSS 8.1 HIGHEPSS 1.0%CWE-285

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.1EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

15 Feb 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Dell EMC Avamar Server, versions 19.3 and 19.4 contain an Improper Authorization vulnerability in the web UI. A remote low privileged attacker could potentially exploit this vulnerability, to gain unauthorized read or modification access to other users' backup data.

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

Affected products

Dell · Avamar

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References

https://www.dell.com/support/kbdoc/en-us/000182926/dsa-2021-033-dell-emc-avamar-server-improper-authorization-vulnerability