CVE-2020-9034

Symmetricom SyncServer S100 2.90.70.3, S200 1.30, S250 1.25, S300 2.65.0, and S350 2.80.1 devices mishandle session validation, leading to unauthenticated creation, modification, or elimination of users.

CVSS v3.1

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

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

0.91% chance of exploitation in the next 30 days, 58th percentile

Published

2020-02-17

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://sku11army.blogspot.com/2020/01/symmetricom-syncserver_27.html

References

• CVE Record
• NVD entry

Related

• CVE-2020-9033
• CVE-2020-9036
• CVE-2020-9032
• CVE-2020-9038
• CVE-2020-9031
• CVE-2020-9039