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IcscertCVE-2018-7494

HistoryMay 04, 2018 - 7:29 p.m.

CVE-2018-7494

2018-05-0419:29:00

CWE-119

CWE-121

icscert

web.nvd.nist.gov

cve-2018-7494

wplsoft

delta electronics

remote code execution

buffer overflow

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.014

Percentile

86.5%

JSON

WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash.

Affected configurations

Nvd

Node

deltawwwplsoftRange≤2.45.0

VendorProductVersionCPE
deltawwwplsoft*cpe:2.3:a:deltaww:wplsoft:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
deltaww	wplsoft	*	cpe:2.3:a:deltaww:wplsoft::::::::

CNA Affected

[
  {
    "product": "Delta Electronics WPLSoft",
    "vendor": "ICS-CERT",
    "versions": [
      {
        "status": "affected",
        "version": "WPLSoft, Versions 2.45.0 and prior."
      }
    ]
  }
]

References

www.securityfocus.com/bid/103179

ics-cert.us-cert.gov/advisories/ICSA-18-058-02

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.014

Percentile

86.5%

JSON

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