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XICVE-2023-43815

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

CVE-2023-43815

2024-01-1822:15:08

CWE-119

CWE-120

web.nvd.nist.gov

cve-2023-43815

buffer overflow

delta electronics

delta industrial automation

dopsoft

code execution

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

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

EPSS

0.002

Percentile

53.0%

JSON

A buffer overflow vulnerability exists in Delta Electronics Delta Industrial Automation DOPSoft version 2 when parsing the wScreenDESCTextLen field of a DPS file. An anonymous attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve code execution.

Affected configurations

Nvd

Node

deltawwdopsoftRange2.00.00.00–2.00.07.04

VendorProductVersionCPE
deltawwdopsoft*cpe:2.3:a:deltaww:dopsoft:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
deltaww	dopsoft	*	cpe:2.3:a:deltaww:dopsoft::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "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-wscreendesctextlen-buffer-overflow-remote-code-execution/

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

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

EPSS

0.002

Percentile

53.0%

JSON

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