CVE-2021-4020
janus: janus-gateway is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2021-4020 is fixed in janus on 1 platform, first by DEBIAN-CVE-2021-4020, released November 27, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.4
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0085
58th percentile
janus-gateway is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| janus · Debian 12.15 (bookworm) | 0.11.5-4 | DEBIAN-CVE-2021-4020 | Nov 27, 2021 |
| janus · Debian 14 | 0.11.5-4 | DEBIAN-CVE-2021-4020 | Nov 27, 2021 |
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