PT-2025-7115 · Tp Link · Tp-Link Tl-Wr841Nd
Published
2025-02-04
·
Updated
2025-02-13
·
CVE-2025-25901
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions:
TP-Link TL-WR841ND version V11
Description:
A buffer overflow issue was discovered, triggered by the
dnsserver1 and dnsserver2 parameters at the "/userRpm/WanSlaacCfgRpm.htm" API endpoint. This allows attackers to cause a Denial of Service (DoS) via a crafted packet.Recommendations:
For TP-Link TL-WR841ND version V11, as a temporary workaround, consider restricting access to the "/userRpm/WanSlaacCfgRpm.htm" API endpoint to minimize the risk of exploitation. Avoid using the
dnsserver1 and dnsserver2 parameters in this 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
Memory Corruption
Improper Resource Release
Buffer Overflow
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Related Identifiers
Affected Products
Tp-Link Tl-Wr841Nd