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High severity · published Nov 18, 2024
CVE-2024-41969
WAGO: CODESYS V3 Configuration Authentication Bypass in Multiple Devices
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
A low privileged remote attacker may modify the configuration of the CODESYS V3 service through a missing authentication vulnerability which could lead to full system access and/or DoS.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
C0
CC100 0751-9x01 · WAGO
0.0.0 through 4.5.10 (FW27) · source: vendor
C0
CC100 0751/9x01 · WAGO
0.0.0 through 04.03.03 (72); 0.0.0 through 04.04.03 (70) · source: vendor
EC
Edge Controller 0752-8303/8000-0002 · WAGO
0.0.0 through 4.5.10 (FW27) · source: vendor
PG
PFC100 G1 0750-810x/xxxx-xxxx · WAGO
0.0.0 through 3.10.10 (FW22 Patch 1) · source: vendor
PG
PFC100 G2 0750-811x-xxxx-xxxx · WAGO
0.0.0 through 4.5.10 (FW27) · source: vendor
PG
PFC200 G1 0750-820x/xxx-xxx · WAGO
0.0.0 through 03.03.08 (80) · source: vendor
PG
PFC200 G1 750-820x-xxx-xxx · WAGO
0.0.0 through 3.10.10 (FW22 Patch 1) · source: vendor
PG
PFC200 G2 0750-821x/xxx-xxx · WAGO
0.0.0 through 04.04.03 (70) · source: vendor
PG
PFC200 G2 750-821x-xxx-xxx · WAGO
0.0.0 through 4.5.10 (FW27) · source: vendor
T0
TP600 0762-420x/8000-000x · WAGO
0.0.0 through 4.5.10 (FW27) · source: vendor
T0
TP600 0762-430x/8000-000x · WAGO
0.0.0 through 4.5.10 (FW27) · source: vendor
T0
TP600 0762-520x/8000-000x · WAGO
0.0.0 through 4.5.10 (FW27) · source: vendor
Affected product
C0
CC100 0751-9x01
WAGO
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-41969
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-41969
cert.vde.com
https://cert.vde.com/en/advisories/VDE-2024-047
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