Unauthenticated Denial of Service
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.4%
exploitation probability
0.4%top 65% of all CVEs
observed exploitation
nono source reports it
An unauthenticated denial-of-service vulnerability in the device's PLCnext Engineer communication interface allow an remote attacker to interrupt access via the client application. Successful exploitation prevents communication until the PLCnext service is manually restarted.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
Phoenix Contact · AXC F 1152Phoenix Contact · AXC F 1252Phoenix Contact · AXC F 2000 EAPhoenix Contact · AXC F 2152Phoenix Contact · AXC F 3152Phoenix Contact · BPC 9102SPhoenix Contact · BPC 9202SPhoenix Contact · Catan C1Phoenix Contact · EPC 1502Phoenix Contact · EPC 1522Phoenix Contact · RFC 4072RPhoenix Contact · RFC 4072SPhoenix Contact · VL3 UPC 2440 EDGEPhoenix Contact · VPLCNEXT CONTROL 1000Phoenix Contact · VPLCNEXT CONTROL 2000Phoenix Contact · VPLCNEXT CONTROL 3000Phoenix Contact · VPLCNEXT CONTROL 500