CVE detail
CVE-2021-42550
In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 13.9 · diversity 6.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
3 source links · newest first
- The worst cyber attacks of 2021Security Affairs
Which are the cyber attacks of 2021 that had the major impact on organizations worldwide in terms of financial losses and disruption of the operations? CNA Financial (March 2021) – CNA Financial, one of the largest insurance companies in the US, reportedly paid a $40 million ransom to restore access to its files following a […]
newssecurityaffairs.comJan 3, 2022, 11:03 AM The developers of Log4j have patched another remote code execution vulnerability affecting the widely used logging utility.
newswww.securityweek.comDec 29, 2021, 12:35 PMResearchers from DrWeb monitored attacks leveraging exploits for vulnerabilities in the Apache Log4j library Researchers from DrWeb monitored attacks leveraging exploits for vulnerabilities (CVE-2021-44228, CVE-2021-45046, CVE2021-4104, and CVE-2021-42550) in the Apache Log4j library warning of the need to adopt protective measures. The vulnerabilities can allow threat actors to execute arbitrary code on the target systems, […]
newssecurityaffairs.comDec 27, 2021, 2:26 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
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