VulnerabilityModified
CVE-2020-3920
UltraLog Express device management interface does not properly perform access authentication in some specific pages/functions.
HIGH 8.1EPSS 0.84%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
UltraLog Express device management interface does not properly perform access authentication in some specific pages/functions. Any user can access the privileged page to manage accounts through specific system directory.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 0.84% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-306
- Affected
- unisoon/ultralog express firmware
- Source
- twcert@cert.org.tw
References
- https://www.twcert.org.tw/tw/cp-132-3452-937d6-1.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-3452-937d6-1.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.