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IcscertCVE-2018-7505

HistoryMay 15, 2018 - 10:29 p.m.

CVE-2018-7505

2018-05-1522:29:00

CWE-264

CWE-434

icscert

web.nvd.nist.gov

advantech

webaccess

vulnerability

cve-2018-7505

tftp

file upload

arbitrary code execution

nvd

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

73.9%

JSON

In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, a TFTP application has unrestricted file uploads to the web application without authorization, which may allow an attacker to execute arbitrary code.

Affected configurations

Nvd

Node

advantechwebaccessRange≤8.2_20170817

Node

advantechwebaccessRange≤8.3.0

Node

advantechwebaccess_dashboardRange≤2.0.15

Node

advantechwebaccess_scadaRange<8.3.1

Node

advantechwebaccess\/nmsRange≤2.0.3

VendorProductVersionCPE
advantechwebaccess*cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*
advantechwebaccess_dashboard*cpe:2.3:a:advantech:webaccess_dashboard:*:*:*:*:*:*:*:*
advantechwebaccess_scada*cpe:2.3:a:advantech:webaccess_scada:*:*:*:*:*:*:*:*
advantechwebaccess\/nms*cpe:2.3:a:advantech:webaccess\/nms:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
advantech	webaccess	*	cpe:2.3:a:advantech:webaccess::::::::
advantech	webaccess_dashboard	*	cpe:2.3:a:advantech:webaccess_dashboard::::::::
advantech	webaccess_scada	*	cpe:2.3:a:advantech:webaccess_scada::::::::
advantech	webaccess\/nms	*	cpe:2.3:a:advantech:webaccess\/nms::::::::

CNA Affected

[
  {
    "product": "WebAccess",
    "vendor": "Advantech",
    "versions": [
      {
        "status": "affected",
        "version": "WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, WebAccess/NMS 2.0.3 and prior."
      }
    ]
  }
]

References

www.securityfocus.com/bid/104190

ics-cert.us-cert.gov/advisories/ICSA-18-135-01

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

73.9%

JSON

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