Researchers Say Microsoft Office 365 Uses Broken Email Encryption to Secure Messages

New research has disclosed what's being called a security vulnerability in Microsoft 365 that could be exploited to infer message contents due to the use of a broken cryptographic algorithm. "The Office 365 Message Encryption messages are encrypted in insecure Electronic Codebook ECB mode of...

New Report Uncovers Emotet's Delivery and Evasion Techniques Used in Recent Attacks

Threat actors associated with the notorious Emotet malware are continually shifting their tactics and command-and-control C2 infrastructure to escape detection, according to new research from VMware. Emotet is the work of a threat actor tracked as Mummy Spider aka TA542, emerging in June 2014 as ...

Cyber Criminals Using Quantum Builder Sold on Dark Web to Deliver Agent Tesla Malware

A recently discovered malware builder called Quantum Builder is being used to deliver the Agent Tesla remote access trojan RAT. "This campaign features enhancements and a shift toward LNK Windows shortcut files when compared to similar attacks in the past," Zscaler ThreatLabz researchers Niraj...

Emotet Botnet Started Distributing Quantum and BlackCat Ransomware

The Emotet malware is now being leveraged by ransomware-as-a-service RaaS groups, including Quantum and BlackCat, after Conti's official retirement from the threat landscape this year. Emotet started off as a banking trojan in 2014, but updates added to it over time have transformed the malware...

CVE-2022-40621

Because the WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 and earlier communicates over HTTP and not HTTPS, and because the hashing mechanism does not rely on a server-supplied key, it is possible for an attacker with sufficient network access to capture the hashed...

CVE-2022-40621

Because the WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 and earlier communicates over HTTP and not HTTPS, and because the hashing mechanism does not rely on a server-supplied key, it is possible for an attacker with sufficient network access to capture the hashed...

CVE-2022-40623

The WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 does not utilize anti-CSRF tokens, which, when combined with other issues such as CVE-2022-35518, can lead to remote, unauthenticated command execution...

CVE-2022-40622

The WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 uses IP addresses to hold sessions and does not not use session tokens. Therefore, if an attacker changes their IP address to match the logged-in administrator's, or is behind the same NAT as the logged in administrator,...

CVE-2022-40623

The WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 does not utilize anti-CSRF tokens, which, when combined with other issues such as CVE-2022-35518, can lead to remote, unauthenticated command execution...

Design/Logic Flaw

Because the WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 and earlier communicates over HTTP and not HTTPS, and because the hashing mechanism does not rely on a server-supplied key, it is possible for an attacker with sufficient network access to capture the hashed...

Cross site request forgery (csrf)

The WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 does not utilize anti-CSRF tokens, which, when combined with other issues such as CVE-2022-35518, can lead to remote, unauthenticated command execution...

Code injection

The WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 uses IP addresses to hold sessions and does not not use session tokens. Therefore, if an attacker changes their IP address to match the logged-in administrator's, or is behind the same NAT as the logged in administrator,...

CVE-2022-40623 WAVLINK Quantum D4G (WN531G3) CSRF

The WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 does not utilize anti-CSRF tokens, which, when combined with other issues such as CVE-2022-35518, can lead to remote, unauthenticated command execution...

CVE-2022-40623

CVE-2022-40623 affects WAVLINK Quantum D4G (WN531G3) firmware M31G3.V5030.200325, describing a lack of anti-CSRF tokens in the device’s web interface. The entry also notes that exploitation can occur when combined with CVE-2022-35518 (command injection via nas.cgi), suggesting a scenario for remo...

CVE-2022-40621

The CVE-2022-40621 entry concerns WAVLINK Quantum D4G (WN531G3). Affected firmware versions M31G3.V5030.200325 and earlier communicate over HTTP (not HTTPS), and the device’s authentication hashing does not rely on a server-supplied key. This enables an attacker with sufficient network access to ...

CVE-2022-40621 WAVLINK Quantum D4G (WN531G3) Pass-The-Hash

Because the WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 and earlier communicates over HTTP and not HTTPS, and because the hashing mechanism does not rely on a server-supplied key, it is possible for an attacker with sufficient network access to capture the hashed...

CVE-2022-40622

The CVE-2022-40622 entry concerns WAVLINK Quantum D4G (WN531G3) firmware M31G3.V5030.200325, where the device uses IP addresses to maintain sessions and does not employ session tokens. This design enables session takeover if an attacker can match the administrator’s IP or share a NAT, as describe...

CVE-2022-40622 WAVLINK Quantum D4G (WN531G3) Session Management by IP Address

The WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 uses IP addresses to hold sessions and does not not use session tokens. Therefore, if an attacker changes their IP address to match the logged-in administrator's, or is behind the same NAT as the logged in administrator,...

PT-2022-25423 · Wavlink · Wavlink Quantum D4G

Name of the Vulnerable Software and Affected Versions: WAVLINK Quantum D4G WN531G3 version M31G3.V5030.200325 Description: The issue is related to the lack of anti-CSRF tokens, which can be exploited to achieve remote, unauthenticated command execution when combined with other issues...

PT-2022-25422 · Wavlink · Wavlink Quantum D4G

Name of the Vulnerable Software and Affected Versions: WAVLINK Quantum D4G WN531G3 versions M31G3.V5030.200325 and earlier Description: The issue arises because the WAVLINK Quantum D4G WN531G3 communicates over HTTP instead of HTTPS, and its hashing mechanism does not rely on a server-supplied ke...