PT-2023-7438 · Totolink · Totolink X6000R
CVE-2023-48808
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Publicado
2023-11-30
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Atualizado
2023-12-07
CVSS v3.1
9.8
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
TOTOLINK X6000R version 9.4.0cu.852 B20230719
Description
The issue is related to the
sub 4119A0 function in the shttpd file, which obtains fields from the front-end through the Uci Set The Str function. When these fields are passed to the CsteSystem function, it creates a command execution vulnerability. This vulnerability can be exploited by a remote attacker to execute arbitrary code.Recommendations
For TOTOLINK X6000R version 9.4.0cu.852 B20230719, consider disabling the
sub 4119A0 function in the shttpd file as a temporary workaround until a patch is available. Restrict access to the CsteSystem function to minimize the risk of exploitation. Avoid using the Uci Set The Str function in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
OS Command Injection
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Identificadores relacionados
Produtos afetados
Totolink X6000R