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cve[email protected]CVE-2021-32959
HistorySep 23, 2021 - 2:15 p.m.

CVE-2021-32959

2021-09-2314:15:07
CWE-122
[email protected]
web.nvd.nist.gov
23
cve-2021-32959
nvd
security
buffer overflow
suitelink server
vulnerability
heap-based

9.8 High

CVSS3

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

9.7 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

65.0%

JSON

Heap-based buffer overflow in SuiteLink server while processing commands 0x05/0x06

Affected configurations

NVD
Node
avevasuitelinkRange<3.2.002

CNA Affected

[
  {
    "product": "AVEVA System Platform 2020",
    "vendor": "AVEVA Software, LLC",
    "versions": [
      {
        "lessThanOrEqual": "R2 P01",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "AVEVA InTouch 2020",
    "vendor": "AVEVA Software, LLC",
    "versions": [
      {
        "lessThanOrEqual": "R2 P01",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "AVEVA Historian 2020 ",
    "vendor": "AVEVA Software, LLC",
    "versions": [
      {
        "lessThanOrEqual": "R2 P01",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "AVEVA Communication Drivers Pack 2020 ",
    "vendor": "AVEVA Software, LLC",
    "versions": [
      {
        "lessThanOrEqual": "R2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "AVEVA Batch Management 2020",
    "vendor": "AVEVA Software, LLC",
    "versions": [
      {
        "lessThanOrEqual": "2020",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "AVEVA MES 2014",
    "vendor": "AVEVA Software, LLC",
    "versions": [
      {
        "lessThanOrEqual": "R2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Related

prion 1
nvd 1
cvelist 1
ics 1
prion
prion
Heap overflow
2021-09-23 14:15:00
nvd
nvd
CVE-2021-32959
2021-09-23 14:15:07
cvelist
cvelist
CVE-2021-32959 AVEVA SuiteLink Server Buffer Overflow
2021-09-23 13:32:45
ics
ics
AVEVA SuiteLink Server
2021-08-19 12:00:00

9.8 High

CVSS3

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

9.7 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

65.0%

JSON
Related for CVE-2021-32959
prion1nvd1cvelist1ics1