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CVE-2020-12505

HIGH
Published 2020-09-30T15:43:20.359532Z
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Expert Analysis

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CVSS Score

V3.1
8.2
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.003
probability
of exploitation in the wild

There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.544
Higher than 54.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
LOW
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

WAGO

750-852

Affected Versions:

unspecified
WAGO

750-880/xxx-xxx

Affected Versions:

unspecified
WAGO

750-881

Affected Versions:

unspecified
WAGO

750-831/xxx-xxx

Affected Versions:

unspecified
WAGO

750-882

Affected Versions:

unspecified
WAGO

750-885/xxx-xxx

Affected Versions:

unspecified
WAGO

750-889

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-8wf3-m6g4-jx6p

Advisory Details

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 version FW07 and prior versions. WAGO 750-880/xxx-xxx version FW07 and prior versions. WAGO 750-881 version FW07 and prior versions. WAGO 750-831/xxx-xxx version FW07 and prior versions. WAGO 750-882 version FW07 and prior versions. WAGO 750-885/xxx-xxx version FW07 and prior versions. WAGO 750-889 version FW07 and prior versions.

CVSS Scoring

CVSS Score

9.0

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-12505
WEB https://cert.vde.com/en-us/advisories/vde-2020-027

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://cert.vde.com/en-us/advisories/vde-2020-027
Published: 2020-09-30T15:43:20.359532Z
Last Modified: 2024-09-16T18:08:56.055Z
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