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IcscertCVE-2020-7000

HistoryApr 03, 2020 - 6:15 p.m.

CVE-2020-7000

2020-04-0318:15:13

CWE-922

icscert

web.nvd.nist.gov

cve-2020-7000

visam vbase editor

vbase web-remote module

authentication bypass

cryptographic key discovery

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

7.8

Confidence

High

EPSS

0.001

Percentile

41.6%

JSON

VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module may allow an unauthenticated attacker to discover the cryptographic key from the web server and gain information about the login and the encryption/decryption mechanism, which may be exploited to bypass authentication of the HTML5 HMI web interface.

Affected configurations

Nvd

Node

visamvbase_editorMatch11.5.0.2

visamvbase_web-remoteMatch-

VendorProductVersionCPE
visamvbase_editor11.5.0.2cpe:2.3:a:visam:vbase_editor:11.5.0.2:*:*:*:*:*:*:*
visamvbase_web-remote-cpe:2.3:a:visam:vbase_web-remote:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
visam	vbase_editor	11.5.0.2	cpe:2.3:a:visam:vbase_editor:11.5.0.2:::::::*
visam	vbase_web-remote	-	cpe:2.3:a:visam:vbase_web-remote:-:::::::*

CNA Affected

[
  {
    "product": "VBASE Editor",
    "vendor": "VISAM",
    "versions": [
      {
        "status": "affected",
        "version": "11.5.0.2"
      }
    ]
  },
  {
    "product": "VBASE Web-Remote Module",
    "vendor": "VISAM",
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ]
  }
]

References

www.us-cert.gov/ics/advisories/icsa-20-084-01

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

7.8

Confidence

High

EPSS

0.001

Percentile

41.6%

JSON

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