CVE-2023-25267

An issue was discovered in GFI Kerio Connect 9.4.1 patch 1 (fixed in 10.0.0). There is a stack-based Buffer Overflow in the webmail component's 2FASetup function via an authenticated request with a long primaryEMailAddress field to the webmail/api/jsonrpc URI.

CVSS v3.1

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

EPSS

1.05% chance of exploitation in the next 30 days, 62th percentile

Published

2023-03-15

Updated

2025-02-27

Proof-of-concept exploits (1)

• https://gist.github.com/Frycos/62fa664bacd19a85235be19c6e4d7599

References

• CVE Record
• NVD entry

Related

• CVE-2023-25266
• CVE-2023-2527
• CVE-2023-25265
• CVE-2023-25279
• CVE-2023-25264
• CVE-2023-25280