CVE-2021-38406 Delta Electronics DOPSoft 2 Out-of-Bounds Write

2021-09-0900:00:00

CWE-787

icscert

www.cve.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.876 High

EPSS

Percentile

98.7%

JSON

Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could result in multiple out-of-bounds write instances. An attacker could leverage this vulnerability to execute code in the context of the current process.

CNA Affected

[
  {
    "product": "DOPSoft 2",
    "vendor": "Delta Electronics",
    "versions": [
      {
        "lessThanOrEqual": "2.00.07",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]