Vendor / Project: Apache Product: Log4j2 Description: Apache Log4j2 contains a deserialization of untrusted data vulnerability due to the incomplete fix of CVE-2021-44228, where the Thread Context Lookup Pattern is vulnerable to remote code execution in certain non-default configurations. Required Action: Apply updates per vendor instructions. Due Date: 2023-05-22 Ransomware Campaign Use: Known CWEs: CWE-917 Notes: https://logging.apache.org/log4j/2.x/security.html; https://nvd.nist.gov/vuln/detail/CVE-2021-45046
CVE-2021-45046 — Apache Log4j2 Deserialization of Untrusted Data Vulnerability
Kurzinfo
Metadaten
- Original (extern): Link oeffnen
- Veroeffentlicht: 2023-05-01 00:00 UTC
- Importiert: 2026-10-20 22:46 UTC
- CVSS: 10.0
- Quelle-ID:
cisa_kev - uid_hash:
40f4583b9b6f90fff08877a9125465eab303322e8d722ecc0b12374c04e646c9
Inhalt
Verknuepfte CVEs
| CVE-ID | Severity (Quelle) | CVSS (Quelle) | Severity (CVE.org) | CVSS (CVE.org) | EPSS | EPSS-Pctl | Veroeffentlicht (CVE.org) |
|---|---|---|---|---|---|---|---|
CRITICAL |
10 |
CRITICAL |
10 |
2021-12-10 |
|||
CRITICAL |
10 |
CRITICAL |
9 |
2021-12-14 |
Quellen-Details
| Bezeichnung | Name | Kategorie | Tags | Zielgruppe | Sprache | Feed-URL |
|---|---|---|---|---|---|---|
| CISA – Known Exploited Vulnerabilities (KEV) | threat_intel | cisa, kev | - | de | https://raw.githubusercontent.com/cisagov/kev-data/develop/known_exploited_vulnerabilities.json |