CVE-2023-36356
First published: Thu Jun 22 2023(Updated: )
TP-Link TL-WR940N V2/V4/V6, TL-WR841N V8, TL-WR941ND V5, and TL-WR740N V1/V2 were discovered to contain a buffer read out-of-bounds via the component /userRpm/VirtualServerRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted GET request.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| TP-Link WR940N Firmware | ||
| TP-Link TL-WR940N V2 Firmware | =v4 | |
| TP-Link TL-WRN841N Firmware | ||
| TP-Link TL-WR841ND Firmware | =v8 | |
| TP-Link TL-WR740N | ||
| TP-Link TL-WR740N V2 Firmware | =v1 | |
| TP-Link TL-WR740N V2 Firmware | =v2 | |
| TP-Link TL-WR940N V2 Firmware | =v2 | |
| TP-Link TL-WR941ND V4 Firmware | ||
| TP-Link TL-WR941ND V2 Firmware | =v5 | |
| TP-Link TL-WR940N V2 Firmware | =v6 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-36356.
Which devices are affected by this vulnerability?
TP-Link TL-WR940N V2/V4/V6, TL-WR841N V8, TL-WR941ND V5, and TL-WR740N V1/V2 are affected by this vulnerability.
What is the severity of CVE-2023-36356?
The severity of CVE-2023-36356 is high, with a severity value of 7.7.
How can an attacker exploit this vulnerability?
An attacker can exploit this vulnerability by sending a crafted GET request to the /userRpm/VirtualServerRpm component, causing a Denial of Service (DoS).
Is there a fix available for CVE-2023-36356?
Currently, there is no information available on a fix for CVE-2023-36356. It is recommended to follow the official advisories and security updates from TP-Link.
- agent/type
- agent/severity
- agent/weakness
- agent/author
- agent/description
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/first-publish-date
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/tp-link
- canonical/tp-link wr940n firmware
- canonical/tp-link tl-wr940n v2 firmware
- version/tp-link tl-wr940n v2 firmware/v4
- canonical/tp-link tl-wrn841n firmware
- canonical/tp-link tl-wr841nd firmware
- version/tp-link tl-wr841nd firmware/v8
- canonical/tp-link tl-wr740n
- canonical/tp-link tl-wr740n v2 firmware
- version/tp-link tl-wr740n v2 firmware/v1
- version/tp-link tl-wr740n v2 firmware/v2
- version/tp-link tl-wr940n v2 firmware/v2
- canonical/tp-link tl-wr941nd v4 firmware
- canonical/tp-link tl-wr941nd v2 firmware
- version/tp-link tl-wr941nd v2 firmware/v5
- version/tp-link tl-wr940n v2 firmware/v6