#rce

Threat actors are actively exploiting multiple security flaws impacting Dassault Systèmes DELMIA Apriso and XWiki, according to alerts issued by the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and VulnCheck. The vulnerabilities are listed below - CVE-2025-6204 (CVSS score: 8.0) - A code injection vulnerability in Dassault Systèmes DELMIA Apriso that could allow an attacker to

About Remote Code Execution – Redis “RediShell” (CVE-2025-49844) vulnerability. Redis is a popular in-memory key–value database, used as a distributed cache and message broker, with optional durability. This vulnerability allows a remote authenticated attacker to execute arbitrary code via a specially crafted Lua script. The requirement for authentication does not reduce its severity, because authentication […]

### Summary Sliver's custom Wireguard netstack doesn't limit traffic between Wireguard clients, this could lead to: 1. Leaked/recovered keypair (from a beacon) being used to attack operators. 2. Port forwardings usable from other implants. ### Details 1. Sliver treat operators' Wireguard config and beacon/session's Wireguard config equally, they both connect to the wireguard listener created from the CLI. 2. The current netstack implementation does not filter traffic between clients. I think this piece of code handle traffic between clients, from experimental results clients can ping and connect to each other freely, and I didn't see any filtering here either: ``` File: server\c2\wireguard.go 246: func socketWGWriteEnvelope(connection net.Conn, envelope *sliverpb.Envelope) error { 247: data, err := proto.Marshal(envelope) 248: if err != nil { 249: wgLog.Errorf("Envelope marshaling error: %v", err) 250: return err 251: } 252: dataLengthBuf := new(bytes.Buffer) 253: binary.W...

The zero-day exploitation of a now-patched security flaw in Google Chrome led to the distribution of an espionage-related tool from Italian information technology and services provider Memento Labs, according to new findings from Kaspersky. The vulnerability in question is CVE-2025-2783 (CVSS score: 8.3), a case of sandbox escape which the company disclosed in March 2025 as having come under

The fix for bug 60013 introduced a regression where the rewritten URL was normalized before it was decoded. This introduced the possibility that, for rewrite rules that rewrite query parameters to the URL, an attacker could manipulate the request URI to bypass security constraints including the protection for /WEB-INF/ and /META-INF/. If PUT requests were also enabled then malicious files could be uploaded leading to remote code execution. PUT requests are normally limited to trusted users and it is considered unlikely that PUT requests would be enabled in conjunction with a rewrite that manipulated the URI. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.10, from 10.1.0-M1 through 10.1.44, from 9.0.0.M11 through 9.0.108. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.6 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.11 or later, 10.1.45 or later...

Security, trust, and stability — once the pillars of our digital world — are now the tools attackers turn against us. From stolen accounts to fake job offers, cybercriminals keep finding new ways to exploit both system flaws and human behavior. Each new breach proves a harsh truth: in cybersecurity, feeling safe can be far more dangerous than being alert. Here’s how that false sense of security

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Microsoft on Thursday released out-of-band security updates to patch a critical-severity Windows Server Update Service (WSUS) vulnerability with a proof-of-concept (Poc) exploit publicly available and has come under active exploitation in the wild. The vulnerability in question is CVE-2025-59287 (CVSS score: 9.8), a remote code execution flaw in WSUS that was originally fixed by the tech giant

Medusa ransomware leaks 186 GB of Comcast data, claiming 834 GB stolen after a $1.2M ransom demand apparently went unpaid.

In this week’s newsletter, Bill explores how open communication about your skills and experience can help your security team uncover hidden gaps, strengthen your defenses, and better prepare for ever-present threats.