CVE-2023-43821: high-severity vulnerability in Delta Electronics DOPSoft
Delta Electronics Delta Industrial Automation DOPSoft DPS File wLogTitlesActionLen Buffer Overflow Remote Code Execution
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 1.0%
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesActionLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Delta Electronics · DOPSoftRelated CVEs — Delta Electronics DOPSoft
In the same product, most dangerous first.
CVE-2023-43824HIGHDelta Electronics Delta Industrial Automation DOPSoft DPS File wTitleTextLen Buffer Overflow Remote Code ExecutionEPSS 1.0%CVE-2023-43823HIGHDelta Electronics Delta Industrial Automation DOPSoft DPS File wTTitleLen Buffer Overflow Remote Code ExecutionEPSS 1.0%CVE-2023-43820HIGHDelta Electronics Delta Industrial Automation DOPSoft DPS File wLogTitlesPrevValueLen Buffer Overflow Remote Code ExecutionEPSS 1.0%CVE-2023-43819HIGHDelta Electronics Delta Industrial Automation DOPSoft DPS File InitialMacroLen Buffer Overflow Remote Code ExecutionEPSS 1.0%CVE-2023-43818HIGHDelta Electronics Delta Industrial Automation DOPSoft DPS File wTextLen Buffer Overflow Remote Code ExecutionEPSS 1.0%CVE-2023-43822HIGHDelta Electronics Delta Industrial Automation DOPSoft DPS File wLogTitlesTimeLen Buffer Overflow Remote Code ExecutionEPSS 0.8%