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CVE-2019-13927
CVE ID
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CVE-2019-13927
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
A vulnerability has been identified in Desigo PX automation controllers PXC00-E.D, PXC50-E.D, PXC100-E.D, PXC200-E.D with Desigo PX Web modules PXA40-W0, PXA40-W1, PXA40-W2 (All firmware versions < V6.00.320), Desigo PX automation controllers PXC00-U, PXC64-U, PXC128-U with Desigo PX Web modules PXA30-W0, PXA30-W1, PXA30-W2 (All firmware versions < V6.00.320), Desigo PX automation controllers PXC22.1-E.D, PXC36-E.D, PXC36.1-E.D with activated web server (All firmware versions < V6.00.320). The device contains a vulnerability that could allow an attacker to cause a denial of service condition on the device’s web server by sending a specially crafted HTTP message to the web server port (tcp/80). The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the device’s web service. While the device itself stays operational, the web server responds with HTTP status code 404 (Not found) to any further request. A reboot is required to recover the web interface. At the time of advisory publication no public exploitation of this security vulnerability was known.
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CVSS V3 Severity and Metrics
General Information
Vendors
Products
- pxa30-w0 firmware,
- pxa30-w1 firmware,
- pxa30-w2 firmware,
- pxa40-w0 firmware,
- pxa40-w1 firmware,
- pxa40-w2 firmware,
- pxc00-e.d firmware,
- pxc00-u firmware,
- pxc100-e.d firmware,
- pxc128-u firmware,
- pxc200-e.d firmware,
- pxc22.1-e.d firmware,
- pxc36-e.d firmware,
- pxc36.1-e.d firmware,
- pxc50-e.d firmware,
- pxc64-u firmware
References
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
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