Moderate
CVE-2020-10740
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Description
URL
Type
CVE-2020-10740
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Description
A vulnerability was found in Wildfly in versions before 20.0.0.Final, where a remote deserialization attack is possible in the Enterprise Application Beans(EJB) due to lack of validation/filtering capabilities in wildfly.
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Ratings
-
Attacker ValueMedium
-
ExploitabilityMedium
Technical Analysis
Versions of Wildfly below 20.0.0.Final
can load arbitrary classes through either JNDI or EJB invocation, which could potentially result in RCE. Despite that, authentication is required, making exploitation all the more difficult.
CVSS V3 Severity and Metrics
General Information
Vendors
- [UNKNOWN]
Products
- wildfly
References
Additional Info
Technical Analysis
Report as Exploited in the Wild
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By selecting this, you are verifying to the AttackerKB community that either you, or a reputable source (example: a security vendor or researcher), has observed an active attempt by attackers, or IOCs related, to exploit this vulnerability outside of a research environment.
A vulnerability should also be considered "exploited in the wild" if there is a publicly available PoC or exploit (example: in an exploitation framework like Metasploit).