CVE-2020-8822: digi transport_wr21_firmware Cross-site Scripting
CVSS: 4.8v3.1MediumModified
Published 10-02-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-8822 is a medium (CVSS 4.8) Cross-site Scripting vulnerability in digi transport_wr21_firmware. EPSS estimates a 0.56% chance of exploitation in the next 30 days, higher than 45.7% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
4.8/10
010
Medium · v3.1 (NVD)EPSS score
0.56%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 10-02-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 4.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NSourcesSingle source
Low 3.5Preferred score · NVD (NIST)
AV:N/AC:M/Au:S/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
0.56%
Chance of exploitation in the next 30 days
Percentile
46%
Versus all other CVEs
30-day change
0.00 pp
From 0.56% on 18-09-2026
18-09-202618-10-2026
EPSS score0.56%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (sku11army.blogspot.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Digi2 products
- transport_wr21_firmware5.2.2.3
- transport_wr44_firmware5.1.6.4 | 5.1.6.9
1 vendor · 2 products
References
1 links- sku11army.blogspot.com/2020/02/digi-transport-stored-xss-on-wr-family.htmlX Refsource MISCExploitThird Party Advisory