What is CVE-2023-43822?

CVE-2023-43822 is a high-severity vulnerability in Delta Electronics Dopsoft, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2024-01-18.

How severe is CVE-2023-43822?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Delta Electronics Dopsoft

CVE-2023-43822

A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesTimeLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to o…

Vulnerability class: Buffer Overflow

EPSS: 0.008 (51.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Delta Electronics Dopsoft — versions 2.00.00.00
Deltaww Dopsoft

Weakness classification (CWE)

References

disclosures@exodusintel.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2023-43822?: CVE-2023-43822 is a high-severity vulnerability in Delta Electronics Dopsoft, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2024-01-18.
How severe is CVE-2023-43822?: High severity. CVSS v3 base score is 8.8 out of 10.