The Cardinal cybercrime group (aka Storm-1811, UNC4393), which operates the Black Basta ransomware, may have been exploiting a recently patched Windows privilege escalation vulnerability as a zero-day.
The vulnerability (CVE-2024-26169) occurs in the Windows Error Reporting Service. If exploited on affected systems, it can permit an attacker to elevate their privileges. The vulnerability was patched on March 12, 2024, and, at the time, Microsoft said there was no evidence of its exploitation in the wild. However, analysis of an exploit tool deployed in recent attacks revealed evidence that it could have been compiled prior to patching, meaning at least one group may have been exploiting the vulnerability as a zero-day.
Read more…
Source: Symantec
Related:
- Pre-Auth RCE Alert: Critical SSH Flaw in Erlang/OTP (CVE-2025-32433)
June 18, 2025
The SonicWall Capture Labs threat research team became aware of a pre-authentication vulnerability in Erlang/OTP (Open Telegram Platform) SSH server implementation, assessed its impact, and developed mitigation measures. Erlang/OTP is a known toolkit used to build scalable, fault-tolerant systems such as telecommunications, messaging platforms, IoT infrastructure and financial services. It is used by organizations like Ericsson, ...
- Critical Langflow Vulnerability (CVE-2025-3248) Actively Exploited to Deliver Flodrix Botnet
June 17, 2025
This blog details research and analysis of an active campaign that exploits a critical unauthenticated remote code execution (RCE) vulnerability, CVE-2025-3248, that has been identified in Langflow versions prior to 1.3.0. Langflow is a Python-powered visual framework for building AI applications with over 70,000 GitHub stars, and its versions prior to 1.3.0 contains a flaw ...
- Mitel Releases Security Advisory for MiCollab
June 13, 2025
Mitel has released a security advisory to address a critical severity vulnerability in Mitel MiCollab. MiCollab is a cloud-based platform that integrates chat, voice, video, and SMS messaging for teams. The vulnerability, which has no CVE identifier at time of publish, is a “path traversal” vulnerability with a CVSSv3 score of 9.8. Successful exploitation could allow ...
- Apple fixes new iPhone zero-day bug used in Paragon spyware hacks
June 12, 2025
Researchers revealed on Thursday that two European journalists had their iPhones hacked with spyware made by Paragon. Apple says it has fixed the bug that was used to hack their phones. The Citizen Lab wrote in its report, shared with TechCrunch ahead of its publication, that Apple had told its researchers that the flaw exploited in ...
- Patch Tuesday – June 2025
June 10, 2025
Microsoft is addressing 67 vulnerabilities this June 2025 Patch Tuesday. Microsoft has evidence of in-the-wild exploitation for just one of the vulnerabilities published today, and that is reflected in CISA KEV. Separately, Microsoft is aware of existing public disclosure for one other freshly published vulnerability. Microsoft’s luck holds for a ninth consecutive Patch Tuesday, since neither ...
- ConnectWise rotating code signing certificates due to security concerns
June 9, 2025
ConnectWise is updating the digital signing certificates used in ScreenConnect, ConnectWise Automate, and ConnectWise RMM due to concerns raised by a third-party researcher about how ScreenConnect handled certain configuration data in earlier versions. In addition to issuing new certificates, ConnectWise is releasing an update to improve how this configuration data is managed in ScreenConnect. This issue ...