Vulnerability in Microchip Syncserver S100
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.009 (58.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Microchip Syncserver S100
- Microchip Syncserver S100 Firmware — versions 2.90.70.3
- Microchip Syncserver S200
- Microchip Syncserver S200 Firmware — versions 1.30
- Microchip Syncserver S250
- Microchip Syncserver S250 Firmware — versions 1.25
- Microchip Syncserver S300
- Microchip Syncserver S300 Firmware — versions 2.65.0
- Microchip Syncserver S350
- Microchip Syncserver S350 Firmware — versions 2.80.1
References
- sku11army.blogspot.com/2020/01/symmetricom-syncserver_27.html (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-9034?
- CVE-2020-9034 is a high-severity vulnerability in Microchip Syncserver S100. CVSS score: 7.5/10. Published 2020-02-17.
- How severe is CVE-2020-9034?
- High severity. CVSS v3 base score is 7.5 out of 10.