#VU98706 Out-of-bounds write in CNCSoft-G2 - CVE-2024-47963
Vulnerability identifier: #VU98706
Vulnerability risk: High
CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID:
CWE-ID:
CWE-787
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
CNCSoft-G2
Server applications /
SCADA systems
Vendor: Delta Electronics, Inc.
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in the DOPSoft component. A remote attacker can create a specially crafted DPAX file, trick the victim into opening it using the affected software, trigger an out-of-bounds write and execute arbitrary code on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
CNCSoft-G2: 2.1.0.10
External links
https://www.cisa.gov/news-events/ics-advisories/icsa-24-284-21
https://www.zerodayinitiative.com/advisories/ZDI-24-1384/
https://www.zerodayinitiative.com/advisories/ZDI-24-1386/
https://www.zerodayinitiative.com/advisories/ZDI-24-1387/
https://www.zerodayinitiative.com/advisories/ZDI-24-1385/
https://www.zerodayinitiative.com/advisories/ZDI-24-1391/
https://www.zerodayinitiative.com/advisories/ZDI-24-1392/
https://www.zerodayinitiative.com/advisories/ZDI-24-1393/
https://www.zerodayinitiative.com/advisories/ZDI-24-1394/
https://www.zerodayinitiative.com/advisories/ZDI-24-1400/
https://www.zerodayinitiative.com/advisories/ZDI-24-1403/
https://www.zerodayinitiative.com/advisories/ZDI-24-1408/
https://www.zerodayinitiative.com/advisories/ZDI-24-1409/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
