CVE-2021-30461

A remote code execution issue was discovered in the web UI of VoIPmonitor before 24.61. When the recheck option is used, the user-supplied SPOOLDIR value (which might contain PHP code) is injected into config/configuration.php.

CVSS v3.1

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

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

36.63% chance of exploitation in the next 30 days, 98th percentile

Nuclei

critical · CWE-94

Published

2021-05-29

Updated

2024-08-03

Proof-of-concept exploits (4)

• Al1ex/CVE-2021-3046112★ · 2021-05-11
• Vulnmachines/CVE-2021-304612★ · 2022-07-26
• daedalus/CVE-2021-304610★ · 2023-11-27
• puckiestyle/CVE-2021-304610★ · 2021-07-14

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-30461.yaml

Exploit collections (2)

• tzwlhack/Vulnerability/blob/main/VoIPmonitor%20UnAuth%20RCE%EF%BC%88CVE-2021-30461%EF%BC%…
• zan8in/afrog/blob/main/pocs/afrog-pocs/CVE/2021/CVE-2021-30461.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2021-21985
• CVE-2020-1472
• CVE-2021-1675
• CVE-2021-3156
• CVE-2021-3493
• CVE-2021-41773