===================== = End-of-Day report = =====================

Timeframe: Montag 16-06-2025 18:00 − Dienstag 17-06-2025 18:00 Handler: Michael Schlagenhaufer Co-Handler: Felician Fuchs

===================== = News = =====================

∗∗∗ Apple: Sicherheitslücke in diversen Betriebssystemen wird angegriffen ∗∗∗ --------------------------------------------- Die neu attackierte Schwachstelle betrifft nach Apples Angaben Messages. "Ein Logikfehler kann bei der Verarbeitung von bösartig präparierten Fotos oder Videos auftreten, die mittels eines iCloud-Links geteilt wurden", schreiben die Entwickler dazu (CVE-2025-43200 / EUVD-2025-18428, CVSS steht noch aus, Risikoeinstufung fehlt derzeit). Sie erklären weiter: "Apple weiß von einem Bericht, demzufolge dieses Problem in einem extrem ausgeklügelten Angriff gegen bestimmte Zielpersonen ausgenutzt worden sein könnte." Der Schwachstelleneintrag stammt vom Montag dieser Woche. Sicherheitsmitteilungen zu den diversen Betriebssystemen und -versionen hat Apple hingegen bereits am Donnerstag vergangener Woche aktualisiert oder neu veröffentlicht. --------------------------------------------- https://heise.de/-10449241

∗∗∗ Cross-Site Scripting (XSS) Schwachstelle CVE-2025-4123 in Grafana ∗∗∗ --------------------------------------------- In der Open-Source-Software Grafana wurde die Tage eine Cross-Site Scripting (XSS) Schwachstelle CVE-2025-4123 öffentlich. Es ist ein kritischer offener Redirect-Fehler in Grafana, der zur Übernahme von Konten führen könnte. [..] Sonic Wall hat dies bereits zum 5. Juni 2025 im Beitrag High-Severity Open Redirect Vulnerability in Grafana Leads to Account Takeover: CVE-2025-4123 öffentlich gemacht. Die Schwachstelle CVE-2025-4123 ist laut dem Grafana Sicherheitshinweis Grafana Cross-Site-Scripting (XSS) via custom loaded frontend plugin vom 21. Mai 2025 in den Versionen v10.4.18+security-01, v11.2.9+security-01, v11.3.6+security-01, v11.4.4+security-01, v11.5.4+security-01, v11.6.1+security-01 und v12.0.0+security-01 behoben. --------------------------------------------- https://www.borncity.com/blog/2025/06/17/cross-site-scripting-xss-schwachste...

∗∗∗ Water Curse Targets Infosec Pros via Poisoned GitHub Repositories ∗∗∗ --------------------------------------------- The emerging threat group attacks the supply chain via weaponized repositories posing as legitimate pen-testing suites and other tools that are poisoned with malware. --------------------------------------------- https://www.darkreading.com/cyberattacks-data-breaches/water-curse-targets-c...

∗∗∗ How Long Until the Phishing Starts? About Two Weeks, (Tue, Jun 17th) ∗∗∗ --------------------------------------------- I recently added an account to my Google Workspace domain (montance[dot]com). Friday, May 16th, 10:10 am, to be exact. Something interesting to note about the domain configuration is there’s a catchall account in place, so all email addresses are valid. Starting May 28th the new account started receiving targeted phishing email messages. [..] Nothing especially surprising, but a reminder that they’re watching for opportunities. Someone new at the company and eager to appear responsive seems like a good phishing target! --------------------------------------------- https://isc.sans.edu/diary/rss/32052

∗∗∗ TP-Link Router Flaw CVE-2023-33538 Under Active Exploit, CISA Issues Immediate Alert ∗∗∗ --------------------------------------------- The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a high-severity security flaw in TP-Link wireless routers to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. The vulnerability in question is CVE-2023-33538 (CVSS score: 8.8), a command injection bug that could result in the execution of arbitrary system commands when processing the ssid1 parameter in a specially crafted HTTP GET request. --------------------------------------------- https://thehackernews.com/2025/06/tp-link-router-flaw-cve-2023-33538.html

∗∗∗ New Flodrix Botnet Variant Exploits Langflow AI Server RCE Bug to Launch DDoS Attacks ∗∗∗ --------------------------------------------- Cybersecurity researchers have called attention to a new campaign thats actively exploiting a recently disclosed critical security flaw in Langflow to deliver the Flodrix botnet malware. --------------------------------------------- https://thehackernews.com/2025/06/new-flodrix-botnet-variant-exploits.html

∗∗∗ Eine Kühlbox voll Stiegl Bier? Vorsicht vor Fake-Gewinnspiel! ∗∗∗ --------------------------------------------- Aktuell schwappt eine Phishing-Welle durch österreichische WhatsApp-Konten. Angeblich verlost die Stiegl Brauerei eine Kühlbox voll Bier. Dahinter versteckt sich aber nichts anderes als eine altbekannte Kombination aus Abo-Falle und Phishing-Attacke – mit einer raffinierten Neuerung. --------------------------------------------- https://www.watchlist-internet.at/news/stiegl-bier-fake-phishing/

∗∗∗ Exploring a New KimJongRAT Stealer Variant and Its PowerShell Implementation ∗∗∗ --------------------------------------------- We analyze two new KimJongRAT stealer variants, combining new research with existing knowledge. One uses a Portable Executable (PE) file and the other PowerShell. --------------------------------------------- https://unit42.paloaltonetworks.com/kimjongrat-stealer-variant-powershell/

===================== = Vulnerabilities = =====================

∗∗∗ Hard-Coded b Password in Sitecore XP Sparks Major RCE Risk in Enterprise Deployments ∗∗∗ --------------------------------------------- Cybersecurity researchers have disclosed three security flaws in the popular Sitecore Experience Platform (XP) that could be chained to achieve pre-authenticated remote code execution. Sitecore Experience Platform is an enterprise-oriented software that provides users with tools for content management, digital marketing, and analytics and reports. [..] This also means that the exploit chain only works if users have installed Sitecore using installers for versions ≥ 10.1. Users are likely not impacted if they were previously running a version prior to 10.1 and then upgraded to a newer vulnerable version, assuming the old database is being migrated, and not the database embedded within the installation package. WT-2025-0024 (CVE-2025-XXXXX), WT-2025-0032 (CVE-2025-XXXXX), WT-2025-0025 (CVE-2025-XXXXX) --------------------------------------------- https://thehackernews.com/2025/06/hard-coded-b-password-in-sitecore-xp.html

∗∗∗ Veeam: Vulnerabilities Resolved in Veeam Backup & Replication 12.3.2 ∗∗∗ --------------------------------------------- CVE-2025-23121: A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user. Severity: Critical --------------------------------------------- https://www.veeam.com/kb4743

∗∗∗ ASUS Armoury Crate bug lets attackers get Windows admin privileges ∗∗∗ --------------------------------------------- Armoury Crate is the official system control software for Windows from ASUS, providing a centralized interface to control RGB lighting (Aura Sync), adjust fan curves, manage performance profiles and ASUS peripherals, as well as download drivers and firmware updates. [..] Cisco Talos validated that CVE-2025-3464 impacts Armoury Crate version 5.9.13.0, but ASUS' bulletin notes that the flaw impacts all versions between 5.9.9.0 and 6.1.18.0. [..] A high-severity vulnerability in ASUS Armoury Crate software could allow threat actors to escalate their privileges to SYSTEM level on Windows machines. The security issue is tracked as CVE-2025-3464 and received a severity score of 8.8 out of 10. --------------------------------------------- https://www.bleepingcomputer.com/news/security/asus-armoury-crate-bug-lets-a...

∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (.NET 8.0, .NET 9.0, buildah, containernetworking-plugins, firefox, gstreamer1-plugins-bad-free, libsoup3, podman, skopeo, sqlite, thunderbird, unbound, valkey, varnish, and xz), Debian (webkit2gtk), Fedora (fido-device-onboard, python-django4.2, rust-git-interactive-rebase-tool, and thunderbird), Red Hat (libsoup), Slackware (libxml2), SUSE (java-11-openjdk, kernel, and wireshark), and Ubuntu (c3p0, dojo, python-django, python3.13, python3.12, python3.11, python3.10, python3.9, python3.8, python3.7, python3.6, and requests). --------------------------------------------- https://lwn.net/Articles/1025734/