CVE-2023-26244

An issue was discovered in the Hyundai Gen5W_L in-vehicle infotainment system AE_E_PE_EUR.S5W_L001.001.211214. The AppDMClient binary file, which is used during the firmware installation process, can be modified by an attacker to bypass the digital signature check of AppUpgrade and .lge.upgrade.xml files, which are used during the firmware installation process. This indirectly allows an attacker to use a custom version of AppUpgrade and .lge.upgrade.xml files.

• CWE-269
• CWE-863

• https://sowhat.iit.cnr.itNot Applicable
• https://sowhat.iit.cnr.it:8443/can-work/chimaeraExploit, Third Party Advisory
• https://sowhat.iit.cnr.it:8443/can-work/chimaera/-/blob/main/Report/IIT-01-2023.pdfExploit, Third Party Advisory
• https://sowhat.iit.cnr.itNot Applicable
• https://sowhat.iit.cnr.it:8443/can-work/chimaeraExploit, Third Party Advisory
• https://sowhat.iit.cnr.it:8443/can-work/chimaera/-/blob/main/Report/IIT-01-2023.pdfExploit, Third Party Advisory

Published

Apr 27, 2023

Last Modified

Jun 17, 2026

Status

Analyzed

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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