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IcscertCVE-2018-14816

HistoryOct 23, 2018 - 8:29 p.m.

CVE-2018-14816

2018-10-2320:29:00

CWE-787

CWE-121

icscert

web.nvd.nist.gov

cve-2018-14816

advantech

webaccess

stack-based buffer overflow

arbitrary code

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

Confidence

High

EPSS

0.043

Percentile

92.4%

JSON

Advantech WebAccess 8.3.1 and earlier has several stack-based buffer overflow vulnerabilities that have been identified, which may allow an attacker to execute arbitrary code.

Affected configurations

Nvd

Node

advantechwebaccessRange≤8.3.1

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

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

CNA Affected

[
  {
    "product": "Advantech WebAccess",
    "vendor": "Advantech",
    "versions": [
      {
        "status": "affected",
        "version": "WebAccess Versions 8.3.1 and prior"
      }
    ]
  }
]

References

www.securityfocus.com/bid/105728

www.securitytracker.com/id/1041939

ics-cert.us-cert.gov/advisories/ICSA-18-296-01%2C

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

Confidence

High

EPSS

0.043

Percentile

92.4%

JSON

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