CVE-2021-3346: nic foris
CVSS: 9.8v3.1CriticalModified
Published 29-01-2021Last modified 03-08-2024
Vulnerability summary
CVE-2021-3346 is a critical (CVSS 9.8) vulnerability in nic foris. EPSS estimates a 1.59% chance of exploitation in the next 30 days, higher than 75.3% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
1.59%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 29-01-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
Foris before 101.1.1, as used in Turris OS, lacks certain HTML escaping in the login template.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
1.59%
Chance of exploitation in the next 30 days
Percentile
75%
Versus all other CVEs
30-day change
0.00 pp
From 1.59% on 18-09-2026
18-09-202618-10-2026
EPSS score1.59%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Nic1 product
- foris< 101.1
1 vendor · 1 product
References
3 links- gitlab.nic.cz/turris/foris/foris/-/blob/master/CHANGELOG.rstX Refsource MISCRelease NotesThird Party Advisory