XSS in Digi Transport Wr21
CVE-2020-8822
Digi TransPort WR21 5.2.2.3, WR44 5.1.6.4, and WR44v2 5.1.6.9 devices allow stored XSS in the web application.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (44.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Digi Transport Wr21
- Digi Transport Wr21 Firmware — versions 5.2.2.3
- Digi Transport Wr44 — versions 2
- Digi Transport Wr44 Firmware — versions 5.1.6.4, 5.1.6.9
Weakness classification (CWE)
References
- sku11army.blogspot.com/2020/02/digi-transport-stored-xss-on-wr-family.html (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-8822?
- CVE-2020-8822 is a medium-severity vulnerability in Digi Transport Wr21, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2020-02-10.
- How severe is CVE-2020-8822?
- Medium severity. CVSS v3 base score is 4.8 out of 10.