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Background for this topic.
An exploit is code, data, or a sequence of actions that uses a software, hardware, or configuration vulnerability to produce unintended behavior. Depending on the flaw and the attacker’s access, it may enable unauthorized code execution, privilege escalation, information disclosure, or denial of service. Exploitation can occur remotely through exposed services, web applications, or client software, or locally after an attacker gains limited access.
Exploitation matters because a vulnerability becomes an active attack path when the required conditions are reachable and exploitable. Defenders should inventory affected assets, prioritize remediation when exploitation is known or credible, apply patches or vendor mitigations, and reduce exposure through access controls, segmentation, and secure configuration. Monitoring for exploit-specific indicators—such as abnormal requests, unexpected processes, or privilege changes—supports detection; systems suspected of successful exploitation require containment and investigation for follow-on access.
An Iranian-aligned hacking group tracked as TunnelVision was spotted exploiting Log4j on VMware Horizon servers to breach corporate networks in the Middle East and the United States. [...]
As sanctioned Russian infosec firm says it has working exploit code Adobe has put out a warning about another critical security bug affecting its Magento/Adobe Commerce product – and IT pros need to install a second patch after an initial update earlier this week failed to fully plug the first one.…
Offensive security researchers have created exploit code for CVE-2022-24086, the critical vulnerability affecting Adobe Commerce and Magento Open Source that Adobe that patched in an out-of-band update last Sunday. [...]
<h4>Clearly no need for leet zero-day hax when you can spearphish and exploit months-old vulnerabilities</h4> <p>A two-year campaign by state-sponsored Russian entities to siphon information from US defense contractors worked, it is claimed.…</p>
On the plus side, only instances with non-standard not recommended configurations are vulnerable. On the downside, those configurations aren't easy to track down, and it's easy as pie to exploit.
Google says it bumped up rewards for reports of Linux Kernel, Kubernetes, Google Kubernetes Engine (GKE), or kCTF vulnerabilities by adding bigger bonuses for zero-day bugs and exploits using unique exploitation techniques. [...]
There's a remote code execution hole in Adobe e-commerce products - and cybercrooks are already exploiting it.
In January, KrebsOnSecurity examined clues left behind by "Wazawaka," the hacker handle chosen by a major ransomware criminal in the Russian-speaking cybercrime scene. Wazawaka has since "lost his mind" according to his erstwhile colleagues, creating a Twitter account to drop exploit code for a widely-used virtual private networking (VPN) appliance, and publishing bizarre selfie videos taunting security researchers and journalists. In last month's story, we explored clues that led from Wazawaka's multitude of monikers, email addresses, and passwords to a 30-something father in Abakan, Russia named Mikhail Pavlovich Matveev. This post concerns itself with the other half of Wazawaka's identities not mentioned in the first story, such as how Wazawaka also ran the Babuk ransomware affiliate program, and later became "Orange," the founder of the ransomware-focused Dark Web forum known as "RAMP."