Lucene search

IcscertCVELIST:CVE-2021-38432

HistoryOct 15, 2021 - 2:13 p.m.

CVE-2021-38432 FATEK Automation Communication Server

2021-10-1514:13:54

CWE-121

icscert

www.cve.org

fatek automation communication server

cve-2021-38432

stack-based buffer overflow

user-supplied data

remote code execution

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.9

Confidence

High

EPSS

0.008

Percentile

82.1%

JSON

FATEK Automation Communication Server Versions 1.13 and prior lacks proper validation of user-supplied data, which could result in a stack-based buffer overflow condition and allow an attacker to remotely execute code.

CNA Affected

[
  {
    "product": "Communication Server",
    "vendor": "FATEK Automation",
    "versions": [
      {
        "lessThanOrEqual": "1.13",
        "status": "affected",
        "version": "All",
        "versionType": "custom"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-21-280-07

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.9

Confidence

High

EPSS

0.008

Percentile

82.1%

JSON

Related for CVELIST:CVE-2021-38432