CVE-2022-42786
Medium
Description
Multiple W&T Products of the ComServer Series are prone to an XSS attack. An authenticated remote Attacker can execute arbitrary web scripts or HTML via a crafted payload injected into the title of the configuration webpage
SeverityMedium
CVSS5.4
Exploit probability—
ProductWut At-modem-emulator Firmware
PublishedNov 10, 2022
First seenNov 10, 2022
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- wut at-modem-emulator_firmware1.48 or later
- wut com-server_\+\+_firmware1.48 or later
- wut com-server_20ma_firmware1.48 or later
- wut com-server_highspeed_100basefx_firmware1.76 or later
- wut com-server_highspeed_100baselx_firmware1.76 or later
- wut com-server_highspeed_19\"_1port_firmware1.76 or later
- wut com-server_highspeed_19\"_4port_firmware1.76 or later
- wut com-server_highspeed_compact_firmware1.76 or later
- wut com-server_highspeed_industry_firmware1.76 or later
- wut com-server_highspeed_isolated_firmware1.76 or later
- wut com-server_highspeed_oem_firmware1.76 or later
- wut com-server_highspeed_office_1port_firmware1.76 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wut at-modem-emulator_firmware | v < 1.48 | 1.48 |
| wut com-server_\+\+_firmware | v < 1.48 | 1.48 |
| wut com-server_20ma_firmware | v < 1.48 | 1.48 |
| wut com-server_highspeed_100basefx_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_100baselx_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_19\"_1port_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_19\"_4port_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_compact_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_industry_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_isolated_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_oem_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_office_1port_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_office_4port_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_poe_firmware | v < 1.76 | 1.76 |
| wut com-server_highspeed_lc_firmware | v < 1.48 | 1.48 |
| wut com-server_highspeed_ul_firmware | v < 1.48 | 1.48 |
| wut com-server_highspeed_poe_3x_isolated_firmware | v < 1.48 | 1.48 |
Check your version
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