Vulnerability · Published Jun 9, 2025 · Assigned by VulDB

CVE-2025-5875TP-LINK Technologies TL-IPC544EP-W4 main sub_69064 buffer overflow

High 8.8

In plain English

A high-severity buffer overflow in TL-IPC544EP-W4 from TP-LINK Technologies. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)1.1%top 34.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability classified as critical has been found in TP-LINK Technologies TL-IPC544EP-W4 1.0.9 Build 240428 Rel 69493n. Affected is the function sub_69064 of the file /bin/main. The manipulation of the argument text leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
TP-LINK Technologies	TL-IPC544EP-W4	1.0.9 Build 240428 Rel 69493n

Weakness: CWE-120, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

References

VDB-311634 | TP-LINK Technologies TL-IPC544EP-W4 main sub_69064 buffer overflow vdb-entry, technical-description
VDB-311634 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #581366 | TP-Link TL-IPC544EP-W4 1.0.9 Build 240428 Rel.69493n Buffer Overflow third-party-advisory
https://locrian-lightning-dc7.notion.site/TL-IPC544EP-W4-1f98e5e2b1a280ae9862d49391d95651 exploit
https://www.tp-link.cn/ product