CVE-2021-27480

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-27480
Delta Industrial Automation COMMGR Versions 1.12 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute remote code.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-110-03 Third Party Advisory US Government Resource
Configurations

Configuration 1 (hide)

cpe:2.3:a:deltaww:industrial_automation_commgr:*:*:*:*:*:*:*:*
History

07 May 2021, 16:11

Type Values Removed Values Added
CPE cpe:2.3:a:deltaww:industrial_automation_commgr:*:*:*:*:*:*:*:*
References (MISC) https://us-cert.cisa.gov/ics/advisories/icsa-21-110-03 - (MISC) https://us-cert.cisa.gov/ics/advisories/icsa-21-110-03 - Third Party Advisory, US Government Resource
CVSS v2 : unknown
v3 : unknown 		v2 : 7.5
v3 : 9.8

27 Apr 2021, 12:47

Type Values Removed Values Added
New CVE
Information

Published : 2021-04-27 12:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-27480

Mitre link : CVE-2021-27480

CVE.ORG link : CVE-2021-27480

JSON object : View

Products Affected

deltaww

  • industrial_automation_commgr
CWE
CWE-121

Stack-based Buffer Overflow