9.8
CVSS
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write.
Severity: CRITICAL
📦
750-852
Vendor: wago
Actively Exploited
0
CISA KEV List
PoC / Exploits
0
Code Available
Total RCEs
2
Remote Access
Total CVEs
27
Total Indexed
Avg. EPSS
2.51%
Exploit Prob.
Security Vulnerability Index
Page 2 / 3
9.8
CVSS
CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check.
Severity: CRITICAL
7.5
CVSS
CODESYS V2 Web-Server before 1.1.9.20 has a a Buffer Copy without Checking the Size of the Input.
Severity: HIGH
9.8
CVSS
CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control.
Severity: CRITICAL
9.8
CVSS
CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow.
Severity: CRITICAL
9.8
CVSS
CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow.
Severity: CRITICAL
7.5
CVSS
CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow.
Severity: HIGH
5.3
CVSS
CVE-2021-30187
RCE
CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command.
Severity: MEDIUM
9.1
CVSS
On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges.
Severity: CRITICAL
5.3
CVSS
On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime.
Severity: MEDIUM