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[email protected]NVD:CVE-2020-27277

HistoryJan 11, 2021 - 4:15 p.m.

CVE-2020-27277

2021-01-1116:15:15

CWE-476

CWE-822

[email protected]

web.nvd.nist.gov

delta electronics

dopsoft

null pointer

vulnerability

arbitrary code execution

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

0.001

Percentile

37.4%

JSON

Delta Electronics DOPSoft Version 4.0.8.21 and prior has a null pointer dereference issue while processing project files, which may allow an attacker to execute arbitrary code.

Affected configurations

Nvd

Node

deltawwdopsoftRange≤4.0.8.21

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

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

References

us-cert.cisa.gov/ics/advisories/icsa-21-005-05

www.zerodayinitiative.com/advisories/ZDI-21-033/

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

0.001

Percentile

37.4%

JSON

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