Search/CVE-2020-16156
● CVE — High

CVE-2020-16156

Vendorfedoraproject, perlProductfedora, comprehensive perl archive networkDiscoveredDec 13, 2021UpdatedNov 3, 2025

CPAN 2.28 allows Signature Verification Bypass.

View graph Watch Export
CVSS v3.1
7.8 HIGH
EPSS
0.86%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Oct 7, 2026
▲ 0.07pp
0.79% → 0.86% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Connections
3 relationships
Timeline
disclosure → media coverage
Dec 13, 2021
Disclosure — published as a CVE record. · last revised by NVD Nov 3, 2025