CVE-2020-12505

CVSS V2 Medium 6.4 CVSS V3 High 8.2
Description
Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below.
Overview
  • CVE ID
  • CVE-2020-12505
  • Assigner
  • info@cert.vde.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-09-30T16:15:12
  • Last Modified Date
  • 2021-11-17T13:37:19
Weakness Enumerations
CWE URL
CWE-306 http://cwe.mitre.org/data/definitions/306.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:wago:750-852_firmware:*:*:*:*:*:*:*:* 1 OR fw07
cpe:2.3:h:wago:750-852:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:750-880_firmware:*:*:*:*:*:*:*:* 1 OR fw07
cpe:2.3:h:wago:750-880:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:750-881_firmware:*:*:*:*:*:*:*:* 1 OR fw07
cpe:2.3:h:wago:750-881:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:750-831_firmware:*:*:*:*:*:*:*:* 1 OR fw07
cpe:2.3:h:wago:750-831:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:750-882_firmware:*:*:*:*:*:*:*:* 1 OR fw07
cpe:2.3:h:wago:750-882:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:750-885_firmware:*:*:*:*:*:*:*:* 1 OR fw07
cpe:2.3:h:wago:750-885:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:750-889_firmware:*:*:*:*:*:*:*:* 1 OR fw07
cpe:2.3:h:wago:750-889:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 8.2
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 4.2
References
Reference URL Reference Tags
https://cert.vde.com/en-us/advisories/vde-2020-027 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-12505
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12505
History
Created Old Value New Value Data Type Notes
2022-05-10 06:46:36 Added to TrackCVE
2022-12-04 23:29:55 2020-09-30T16:15Z 2020-09-30T16:15:12 CVE Published Date updated
2022-12-04 23:29:55 2021-11-17T13:37:19 CVE Modified Date updated
2022-12-04 23:29:55 Analyzed Vulnerability Status updated