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IcscertCVE-2019-10983

HistoryJun 28, 2019 - 9:15 p.m.

CVE-2019-10983

2019-06-2821:15:11

CWE-125

icscert

web.nvd.nist.gov

cve-2019-10983

webaccess

scada

security vulnerability

out-of-bounds read

information disclosure

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.3

Confidence

High

EPSS

0.006

Percentile

78.6%

JSON

In WebAccess/SCADA Versions 8.3.5 and prior, an out-of-bounds read vulnerability is caused by a lack of proper validation of user-supplied data. Exploitation of this vulnerability may allow disclosure of information.

Affected configurations

Nvd

Node

advantechwebaccessRange≤8.3.5

VendorProductVersionCPE
advantechwebaccess*cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
advantech	webaccess	*	cpe:2.3:a:advantech:webaccess::::::::

CNA Affected

[
  {
    "product": "WebAccess/SCADA",
    "vendor": "WebAccess",
    "versions": [
      {
        "status": "affected",
        "version": "Versions 8.3.5 and prior"
      }
    ]
  }
]

References

www.us-cert.gov/ics/advisories/icsa-19-178-05

www.zerodayinitiative.com/advisories/ZDI-19-621/

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.3

Confidence

High

EPSS

0.006

Percentile

78.6%

JSON

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