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cveIcscertCVE-2023-31274
HistoryJan 18, 2024 - 6:15 p.m.

CVE-2023-31274

2024-01-1818:15:08
CWE-772
icscert
web.nvd.nist.gov
9
aveva
pi server
cve-2023-31274
denial-of-service
vulnerability
nvd

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

20.5%

AVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to cause the PI Message Subsystem of a PI Server to consume available memory resulting in throttled processing of new PI Data Archive events and a partial denial-of-service condition.

Affected configurations

Nvd
Node
avevapi_serverRange<2018
OR
avevapi_serverMatch2018-
OR
avevapi_serverMatch2018sp3_patch_5
OR
avevapi_serverMatch2023-
VendorProductVersionCPE
avevapi_server*cpe:2.3:a:aveva:pi_server:*:*:*:*:*:*:*:*
avevapi_server2018cpe:2.3:a:aveva:pi_server:2018:-:*:*:*:*:*:*
avevapi_server2018cpe:2.3:a:aveva:pi_server:2018:sp3_patch_5:*:*:*:*:*:*
avevapi_server2023cpe:2.3:a:aveva:pi_server:2023:-:*:*:*:*:*:*

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "PI Server",
    "vendor": "Aveva",
    "versions": [
      {
        "status": "affected",
        "version": "2023"
      },
      {
        "lessThanOrEqual": "2018 SP3 P05 ",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

20.5%