ChaiVM EZloader for HP color LaserJet 4500 and 4550 and HP LaserJet 4100 and 8150 does not properly verify JAR signatures for new services, which allows local users to load unauthorized Chai services.
Threat-Mapped Scoring
Score: 0.0
Priority: Unclassified
EPSS
Score: 0.00066 Percentile:
0.20864
CVSS Scoring
CVSS v3.1 Score: 7.8
Severity: HIGH
Mapped CWE(s)
CWE-347
: Improper Verification of Cryptographic Signature
All CAPEC(s)
CAPEC-463: Padding Oracle Crypto Attack
CAPEC-475: Signature Spoofing by Improper Validation