CVE-2023-25099
High
Description
Multiple buffer overflow vulnerabilities exist in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the set_qos function with the dest variable.
SeverityHigh
CVSS7.2
Exploit probability—
ProductMilesight Ur32l Firmware
PublishedJul 6, 2023
First seenJul 6, 2023
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| milesight ur32l_firmware | 32.3.0.5 | — |
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