HynekPetrak/log4shell-finder

PoC

Fastest filesystem scanner for log4shell (CVE-2021-44228, CVE-2021-45046) and other vulnerable (CVE-2017-5645, CVE-2019-17571, CVE-2022-23305, CVE-2022-23307 ... ) instances of log4j library. Excellent performance and low memory footprint.

Exploit ansehen Quelle poc_in_githubAutor HynekPetrakveröffentlicht 2021-12-14Katalog poc_in_github
01

ausgenutzte CVEs (4)

Zugehörige CVEs.

IDSchweregrad ausnutzbar
CVE-2022-23305UScritical9.8Exploit
By design, the JDBCAppender in Log4j 1.2.x accepts an SQL statement as a configuration parameter where the values to be inserted are converters from PatternLayout. The message conv…
CVE-2021-44228UScritical10.0OT kritischKEV
Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect agai…
CVE-2019-17571UScritical9.8Exploit
Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a…
CVE-2017-5645UScritical9.8Exploit
In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payloa…
scry

Funktionierende Exploits wie dieser zielen auf über das Internet erreichbare Systeme. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

Kostenloser Scan