TP-Link TL-WR841N Wan6to4TunnelCfgRpm.htm buffer overflow
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| TP-Link Systems INC. | TL-WR841N V11 | unaffected |
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Configuration 1 [-]
| AND |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Tp-link | Tl-wr841n | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-23020 | A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/Wan6to4TunnelCfgRpm.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service (DoS) condition. The attack may be launched remotely. This vulnerability only affects products that are no longer supported by the maintainer. |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.363% probability within 30 days)
| Link | Providers |
|---|---|
| https://www.tp-link.com/us/support/faq/4569/ |
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| Type | Values Removed | Values Added |
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| First Time appeared |
Tp-link tl-wr841n Firmware
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| CPEs | cpe:2.3:h:tp-link:tl-wr841n:11:*:*:*:*:*:*:* cpe:2.3:o:tp-link:tl-wr841n_firmware:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Tp-link tl-wr841n Firmware
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| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
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| First Time appeared |
Tp-link
Tp-link tl-wr841n |
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| Vendors & Products |
Tp-link
Tp-link tl-wr841n |
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/Wan6to4TunnelCfgRpm.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service (DoS) condition. The attack may be launched remotely. This vulnerability only affects products that are no longer supported by the maintainer. | |
| Title | TP-Link TL-WR841N Wan6to4TunnelCfgRpm.htm buffer overflow | |
| Weaknesses | CWE-119 | |
| References |
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| Metrics |
cvssV4_0
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