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IcscertCVE-2018-7529

HistoryMar 14, 2018 - 6:29 p.m.

CVE-2018-7529

2018-03-1418:29:00

CWE-502

icscert

web.nvd.nist.gov

cve-2018-7529

osisoft

pi data archive

deserialization

unauthenticated users

server crash

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

43.8%

JSON

A Deserialization of Untrusted Data issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may modify deserialized data to send custom requests that crash the server.

Affected configurations

Nvd

Node

osisoftpi_data_archiveRange≤2017

osisoftpi_data_archiveMatch2017r2

VendorProductVersionCPE
osisoftpi_data_archive*cpe:2.3:a:osisoft:pi_data_archive:*:*:*:*:*:*:*:*
osisoftpi_data_archive2017cpe:2.3:a:osisoft:pi_data_archive:2017:r2:*:*:*:*:*:*

Vendor	Product	Version	CPE
osisoft	pi_data_archive	*	cpe:2.3:a:osisoft:pi_data_archive::::::::
osisoft	pi_data_archive	2017	cpe:2.3:a:osisoft:pi_data_archive:2017:r2::::::

CNA Affected

[
  {
    "product": "OSIsoft PI Data Archive",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "OSIsoft PI Data Archive"
      }
    ]
  }
]

References

www.securityfocus.com/bid/103399

ics-cert.us-cert.gov/advisories/ICSA-18-072-02

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

43.8%

JSON

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