CVE-2021-20995

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
In multiple managed switches by WAGO in different versions the webserver cookies of the web based UI contain user credentials.
Overview
  • CVE ID
  • CVE-2021-20995
  • Assigner
  • info@cert.vde.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-13T14:15:18
  • Last Modified Date
  • 2021-05-20T20:05:53
Weakness Enumerations
CWE URL
CWE-312 http://cwe.mitre.org/data/definitions/312.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:wago:0852-0303_firmware:*:*:*:*:*:*:*:* 1 OR 1.2.3.s0
cpe:2.3:h:wago:0852-0303:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:0852-1305_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.7.s0
cpe:2.3:h:wago:0852-1305:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:0852-1505_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.6.s0
cpe:2.3:h:wago:0852-1505:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:0852-1305\/000-001_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.4.s0
cpe:2.3:h:wago:0852-1305\/000-001:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wago:0852-1505\/000-001_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.4.s0
cpe:2.3:h:wago:0852-1505\/000-001:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://cert.vde.com/en-us/advisories/vde-2021-013 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-20995
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20995
History
Created Old Value New Value Data Type Notes
2022-05-10 16:15:24 Added to TrackCVE
2022-12-05 02:12:39 2021-05-13T14:15Z 2021-05-13T14:15:18 CVE Published Date updated
2022-12-05 02:12:39 2021-05-20T20:05:53 CVE Modified Date updated
2022-12-05 02:12:39 Analyzed Vulnerability Status updated