On July 30, 2025, WinRAR released a new version (7.13 Final) to patch a vulnerability which was used in two separate malware campaigns. WinRAR is a popular file archiving and data compression tool that allows users to compress files into smaller archives, like RAR and ZIP, and can also unpack various archive formats.
The vulnerability, tracked as CVE-2025-8088, is a path traversal flaw that affects the Windows version of WinRAR and allows the attackers to execute arbitrary code by crafting malicious archive files. A path traversal vulnerability, also known as a directory traversal vulnerability, is a type of security flaw that allows attackers to access files and directories they should not be able to reach.
Read more…
Source: Malwarebytes Labs
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- SonicWall releases urgent notice about ‘imminent’ ransomware targeting firmware
July 14, 2021
Networking device maker SonicWall sent out an urgent notice to its customers about “an imminent ransomware campaign using stolen credentials” that is targeting Secure Mobile Access (SMA) 100 series and Secure Remote Access (SRA) products running unpatched and end-of-life 8.x firmware. In addition to the notice posted to its website, SonicWall sent an email to anyone ...
- The Underground Exploit Market and the Importance of Virtual Patching
July 13, 2021
Over the past two calendar years, we conducted research on the underground exploit market to learn more about the life cycle of exploits, the kinds of buyers and sellers who transact, and the business models that are in effect in the underground. We detail our findings in our research paper “The Rise and Imminent Fall ...
- Operation SpoofedScholars: Iranian hackers posed as academics in a bid to steal email passwords
July 13, 2021
An Iranian cyber espionage campaign used spoofed identities of real academics at a UK university in phishing attacks designed to steal password details of experts in Middle Eastern affairs from universities, think tanks and the media. Detailed by cybersecurity researchers at Proofpoint, who’ve dubbed it Operation SpoofedScholars, the campaign also compromised a university-affiliated website in an ...
- Modipwn: code execution vulnerability discovered in Schneider Electric Modicon PLCs
July 13, 2021
A vulnerability discovered in Schneider Electric (SE) Modicon programmable logic controllers (PLCs) allows full takeover of the industrial chips. Discovered by Armis researchers, the vulnerability can be used to bypass existing security mechanisms in PLCs to hijack the devices and potentially impact wider industrial setups. The authentication bypass vulnerability, dubbed Modipwn, has been assigned as CVE-2021-22779. Read ...
- REvil ransomware gang’s web sites mysteriously shut down
July 13, 2021
The infrastructure and websites for the REvil ransomware operation have mysteriously gone offline as of last night. The REvil ransomware operation, aka Sodinokibi, operates through numerous clear web and dark web sites used as ransom negotiation sites, ransomware data leak sites, and backend infrastructure. Starting last night, the websites and infrastructure used by the REvil ransomware operation ...
- Adobe Patches 11 Critical Bugs in Popular Acrobat PDF Reader
July 13, 2021
Eleven critical bugs in Adobe’s popular and free PDF reader, Acrobat, open both Window and macOS users to attacks ranging from an adversary arbitrarily executing commands on a targeted system to data leakage tied to system-read and memory flaws. In a Tuesday security bulletin, which included patches for all flaws, the company reported that Windows and ...