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[email protected]CVE-2023-43823

HistoryJan 18, 2024 - 10:15 p.m.

CVE-2023-43823

2024-01-1822:15:10

CWE-119

CWE-120

[email protected]

web.nvd.nist.gov

delta electronics

delta industrial automation

dopsoft

cve-2023-43823

buffer overflow

remote code execution

nvd

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

32.8%

JSON

A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wTTitleLen 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.

Affected configurations

NVD

Node

deltawwdopsoftRange2.00.00.00–2.00.07.04

CPENameOperatorVersion
deltaww:dopsoftdeltaww dopsoftle2.00.07.04

CPE	Name	Operator	Version
deltaww:dopsoft	deltaww dopsoft	le	2.00.07.04

CNA Affected

[
  {
    "defaultStatus": "unknown",
    "product": "DOPSoft",
    "vendor": "Delta Electronics",
    "versions": [
      {
        "lessThanOrEqual": "2.00.07.04",
        "status": "affected",
        "version": "2.00.00.00",
        "versionType": "semver"
      }
    ]
  }
]

References

blog.exodusintel.com/2024/01/18/delta-electronics-delta-industrial-automation-dopsoft-dps-file-wttitlelen-buffer-overflow-remote-code-execution/

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

32.8%

JSON

Related for CVE-2023-43823

nvd1 prion1 cvelist1