Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2023-4807 |
CWE-ID | CWE-20 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
MELSOFT MaiLab SW1DND-MAILABPR-M Other software / Other software solutions MELSOFT MaiLab SW1DND-MAILAB-M Other software / Other software solutions |
Vendor | Mitsubishi Electric |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU80565
Risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-4807
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input within the POLY1305 MAC (message authentication code) implementation. A remote attacker can send specially crafted input to the application and corrupt MM registers on Windows 64 platform, resulting in a denial of service condition.
Install update from vendor's website.
Vulnerable software versionsMELSOFT MaiLab SW1DND-MAILABPR-M: 1.00A - 1.05F
MELSOFT MaiLab SW1DND-MAILAB-M: 1.00A - 1.05F
CPE2.3http://www.cisa.gov/news-events/ics-advisories/icsa-24-200-01
http://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2024-005_en.pdf
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.