CVE-2015-4051
9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:P/I:P/A:C
7.5 High
AI Score
Confidence
High
0.023 Low
EPSS
Percentile
89.8%
Beckhoff IPC Diagnostics before 1.8 does not properly restrict access to functions in /config, which allows remote attackers to cause a denial of service (reboot or shutdown), create arbitrary users, or possibly have unspecified other impact via a crafted request, as demonstrated by a beckhoff.com:service:cxconfig:1#Write SOAP action to /upnpisapi.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| beckhoff:ipc_diagnostics | beckhoff ipc diagnostics | le | 1.7 |
References
ftp.beckhoff.com/download/document/IndustPC/Advisory-2015-001.pdf
packetstormsecurity.com/files/132168/Beckhoff-IPC-Diagnositcs-Authentication-Bypass.html
packetstormsecurity.com/files/134071/Beckoff-CX9020-CPU-Model-Remote-Code-Execution.html
seclists.org/fulldisclosure/2015/Jun/10
www.securityfocus.com/bid/75042
www.thesecurityfactory.be/permalink/beckhoff-authentication-bypass.html
Related
9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:P/I:P/A:C
7.5 High
AI Score
Confidence
High
0.023 Low
EPSS
Percentile
89.8%