PT-2022-3664 · Tp Link · Tp-Link Tl-Wr841N

Cuongtm · Published 2022-07-14 · Updated 2024-02-14 · CVE-2022-30024

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TP-Link TL-WR841N versions 3.16.9 and earlier

Description A buffer overflow in the httpd daemon allows an authenticated remote attacker to execute arbitrary code via a GET request to the page for the System Tools of the Wi-Fi network. This issue is related to reading data beyond the buffer boundaries in memory, which can be exploited by a remote attacker to execute arbitrary code.

Recommendations For TP-Link TL-WR841N version 3.16.9 and earlier, consider disabling the httpd daemon or restricting access to the System Tools page as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-120

Related Identifiers

BDU:2022-04451

CVE-2022-30024

Affected Products

Tp-Link Tl-Wr841N

References · 12

• https://osv.dev/vulnerability/CVE-2022-30024 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-30024 · Security Note
• http://tp-link.com · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04451 · Security Note
• https://vuldb.com/ru/?id.203893 · Note
• https://t.me/pentestingnews/27012 · Telegram Post
• ❌ https://github.com/in9uz/VLANPWN · Note, Deleted
• https://t.me/cibsecurity/46254 · Telegram Post
• http://tl-wr841.com · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/231279 · Note
• https://t.me/cybersecuritytechnologies/6634 · Telegram Post
• https://pastebin.com/0XRFr3zE · Note