High severity · published Jun 24, 2022
CVE-2022-31805
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected
7.5
CVSS
1%
EPSS
No
On KEV
Description
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Development System · Codesys
before 2.3.9.69 · source: NVD
EG
Edge Gateway · Codesys
before 3.5.18.30 · source: NVD
GA
Gateway · Codesys
before 2.3.9.38 · source: NVD
HS
Hmi SL · Codesys
before 3.5.18.30 · source: NVD
OS
Opc Server · Codesys
before 3.5.18.30 · source: NVD
PL
Plchandler · Codesys
before 3.5.18.30 · source: NVD
PL
Plcwinnt · Codesys
before 2.4.7.57 · source: NVD
RT
Runtime Toolkit · Codesys
before 2.4.7.57 · source: NVD
SR
SP Realtime NT · Codesys
before 2.3.7.30 · source: NVD
WS
Web Server · Codesys
before 1.1.9.23 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-31805
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-31805
Vendor Advisory
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download=
More from Development System
9.8
CVE-2019-9010
An issue was discovered in 3S-Smart CODESYS V3 products
8.8
CVE-2023-3663
In CODESYS Development System versions from 3.5.11.20 and before 3.5.19.20 a missing integrity check might allow an unauthenticated remote attacker to manipulate the content of…
8.8
CVE-2022-4224
In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the…
8.8
CVE-2019-9013
An issue was discovered in 3S-Smart CODESYS V3 products
8.1
CVE-2022-22515
A remote, authenticated attacker could utilize the control program of the CODESYS Control runtime system to use the vulnerability in order to read and modify the configuration…