Lucene search

INCIBECVELIST:CVE-2021-25909

HistoryJan 28, 2021 - 12:00 a.m.

CVE-2021-25909 ZIV AUTOMATION 4CCT Denial of Service vulnerability

2021-01-2800:00:00

CWE-400

INCIBE

www.cve.org

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.0%

JSON

ZIV Automation 4CCT-EA6-334126BF firmware version 3.23.80.27.36371, allows an unauthenticated, remote attacker to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending specific packets to the port 7919.

CNA Affected

[
  {
    "product": "4CCT-EA6-334126BF",
    "vendor": "ZIV AUTOMATION",
    "versions": [
      {
        "status": "affected",
        "version": "3.23.80.27.36371"
      }
    ]
  }
]

References

www.incibe-cert.es/en/early-warning/ics-advisories/4cct-vulnerable-denial-service-attack

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.0%

JSON

Related for CVELIST:CVE-2021-25909