CVE-2017-17099

There exists an unauthenticated SEH based Buffer Overflow vulnerability in the HTTP server of Flexense SyncBreeze Enterprise v10.1.16. When sending a GET request with an excessive length, it is possible for a malicious user to overwrite the SEH record and execute a payload that would run under the Windows SYSTEM account.

CVSS v3.0

7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

11.83% chance of exploitation in the next 30 days, 96th percentile

Published

2017-12-03

Updated

2024-08-05

Proof-of-concept exploits (2)

• https://packetstormsecurity.com/files/144586/Sync-Breeze-Enterprise-10.1.16-SEH-Overflow.…
• https://www.exploit-db.com/exploits/42984/

References

• CVE Record
• NVD entry

Related

• CVE-2017-17098
• CVE-2017-17101
• CVE-2017-17097
• CVE-2017-17102
• CVE-2017-17095
• CVE-2017-17103