Remote code execution lets attackers run commands on a target system, enabling full compromise; patch exposed software and restrict privileges.
Search across headline titles and summaries.
Background for this topic.
Remote code execution (RCE) is the ability of an attacker to make a system run attacker-chosen code from a remote position, usually by exploiting a flaw in a network-facing application, service, protocol, or the processing of untrusted content. Unlike simple unauthorized access, successful RCE can run with the privileges of the affected process, enabling actions such as accessing data, changing configuration, disrupting a service, establishing persistence, or moving to other systems. Exploitability depends on factors including network reachability, authentication requirements, configuration, and whether execution is constrained.
Defenders should prioritize exposed RCE vulnerabilities in vulnerability management: inventory reachable assets, apply fixes or vendor mitigations, and restrict access or disable vulnerable functionality where patching is not immediately possible. Least privilege and service isolation limit the damage if exploitation succeeds. Secure input handling, safe deserialization, and avoiding unnecessary shell invocation reduce common attack paths. Monitoring for unusual process creation and outbound connections can support detection; suspected exploitation warrants prompt investigation, preservation of relevant logs, credential rotation where appropriate, and checks for persistence.
QNAP and Synology say flaws in the Netatalk fileserver allow remote code execution and information disclosure.
Advanced hackers are actively exploiting a critical remote code execution (RCE) vulnerability, CVE-2022-22954, that affects in VMware Workspace ONE Access (formerly called VMware Identity Manager). [...]
An Iranian-linked threat actor known as Rocket Kitten has been observed actively exploiting a recently patched VMware vulnerability to gain initial access and deploy the Core Impact penetration testing tool on vulnerable systems
Threat actor is using the flaw to deliver Core Impact backdoor on vulnerable systems, security vendor says.
Security researchers have disclosed a security vulnerability in the VirusTotal platform that could have been potentially weaponized to achieve remote code execution (RCE)