CVE-2021-33534
High
Description
In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in the hostname functionality. A specially crafted entry to network configuration information can cause execution of arbitrary system commands, resulting in full control of the device. An attacker can send various requests while authenticated as a high privilege user to trigger this vulnerability.
SeverityHigh
CVSS7.2
Exploit probability—
ProductWeidmueller Ie-wl-bl-ap-cl-eu Firmware
PublishedJun 25, 2021
First seenJun 25, 2021
Weakness typeCWE-78OS command injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| weidmueller ie-wl-bl-ap-cl-eu_firmware | v ≤ 1.16.18, v ≤ 1.11.10 | — |
| weidmueller ie-wlt-bl-ap-cl-eu_firmware | v ≤ 1.16.18, v ≤ 1.11.10 | — |
| weidmueller ie-wl-bl-ap-cl-us_firmware | v ≤ 1.16.18, v ≤ 1.11.10 | — |
| weidmueller ie-wlt-bl-ap-cl-us_firmware | v ≤ 1.16.18, v ≤ 1.11.10 | — |
| weidmueller ie-wl-vl-ap-br-cl-eu_firmware | v ≤ 1.16.18, v ≤ 1.11.10 | — |
| weidmueller ie-wlt-vl-ap-br-cl-eu_firmware | v ≤ 1.16.18, v ≤ 1.11.10 | — |
| weidmueller ie-wl-vl-ap-br-cl-us_firmware | v ≤ 1.16.18, v ≤ 1.11.10 | — |
| weidmueller ie-wlt-vl-ap-br-cl-us_firmware | v ≤ 1.16.18, v ≤ 1.11.10 | — |
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