VulnerabilityModified
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.
HIGH 7.5EPSS 0.91%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.91% probability · 58th percentile
- CISA KEV
- Not listed
- Affected
- microchip/syncserver s100 firmware · microchip/syncserver s200 firmware · microchip/syncserver s250 firmware · microchip/syncserver s300 firmware · microchip/syncserver s350 firmware
- Source
- cve@mitre.org
References
- https://sku11army.blogspot.com/2020/01/symmetricom-syncserver_27.htmlExploit, Third Party Advisory
- https://sku11army.blogspot.com/2020/01/symmetricom-syncserver_27.htmlExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.