CVE-2019-9590
High
Description
An issue was discovered on TENGCONTROL T-920 PLC v5.5 devices. It allows remote attackers to cause a denial of service (persistent failure mode) by sending a series of \x19\xb2\x00\x00\x00\x06\x43\x01\x00\xac\xff\x00 (aka UID 0x43) requests to TCP port 502.
SeverityHigh
CVSS7.5
Exploit probability—
ProductTengcon T-920 Plc Firmware
PublishedMar 6, 2019
First seenMar 6, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tengcon t-920_plc_firmware | 5.5 | — |
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