XSS in Microchip Syncserver S100
CVE-2020-9028
Symmetricom SyncServer S100 2.90.70.3, S200 1.30, S250 1.25, S300 2.65.0, and S350 2.80.1 devices allow stored XSS via the newUserName parameter on the "User Creation, Deletion and Password Maintenance" screen (when creating a new user).
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.007 (48.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
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
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-9028?
- CVE-2020-9028 is a medium-severity vulnerability in Microchip Syncserver S100, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-02-17.
- How severe is CVE-2020-9028?
- Medium severity. CVSS v3 base score is 6.1 out of 10.