#windows

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Path traversal vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Archer C50 firmware versions prior to 'Archer C50(JP)_V3_230505' and Archer C55 firmware versions prior to 'Archer C55(JP)_V1_230506' use hard-coded credentials to login to the affected device, which may allow a network-adjacent unauthenticated attacker to execute an arbitrary OS command.

Archer C5 firmware all versions and Archer C7 firmware versions prior to 'Archer C7(JP)_V2_230602' allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Note that Archer C5 is no longer supported, therefore the update for this product is not provided.

Archer C3150 firmware versions prior to 'Archer C3150(JP)_V2_230511' allows a network-adjacent authenticated attacker to execute arbitrary OS commands.

Archer C1200 firmware versions prior to 'Archer C1200(JP)_V2_230508' and Archer C9 firmware versions prior to 'Archer C9(JP)_V3_230508' allow a network-adjacent unauthenticated attacker to execute arbitrary OS commands.

Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer AX50 firmware versions prior to 'Archer AX50(JP)_V1_230529', Archer A10 firmware versions prior to 'Archer A10(JP)_V2_230504', Archer AX10 firmware versions prior to 'Archer AX10(JP)_V1.2_230508', and Archer AX11000 firmware versions prior to 'Archer AX11000(JP)_V1_230523'.

Archer A10 firmware versions prior to 'Archer A10(JP)_V2_230504' allows a network-adjacent unauthenticated attacker to execute arbitrary OS commands.

Archer AX6000 firmware versions prior to 'Archer AX6000(JP)_V1_1.3.0 Build 20221208' allows a network-adjacent authenticated attacker to execute arbitrary OS commands.

The Computer Emergency Response Team of Ukraine (CERT-UA) on Tuesday said it thwarted a cyber attack against an unnamed critical energy infrastructure facility in the country. The intrusion, per the agency, started with a phishing email containing a link to a malicious ZIP archive that activates the infection chain. “Visiting the link will download a ZIP archive containing three JPG images (