TP-LINK Technologies TL-IPC544EP-W4 1.0.9 Build 240428 Rel 69493n /bin/main sub_69064 text buffer overflow

Summaryinfo

A vulnerability categorized as critical has been discovered in TP-LINK Technologies TL-IPC544EP-W4 1.0.9 Build 240428 Rel 69493n. This issue affects the function sub_69064 of the file /bin/main. The manipulation of the argument text results in buffer overflow. This vulnerability is cataloged as CVE-2025-5875. The attack may be launched remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

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 with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is available at locrian-lightning-dc7.notion.site. This vulnerability is traded as CVE-2025-5875. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known.

The exploit is shared for download at locrian-lightning-dc7.notion.site. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-17460). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

06/08/2025 Advisory disclosed
06/08/2025 +0 days VulDB entry created
06/23/2025 +15 days VulDB entry last update

Sourcesinfo

Vendor: tp-link.cn

Advisory: locrian-lightning-dc7.notion.site
Status: Not defined

CVE: CVE-2025-5875 (🔒)
GCVE (CVE): GCVE-0-2025-5875
GCVE (VulDB): GCVE-100-311634
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/08/2025 20:04
Updated: 06/23/2025 19:03
Changes: 06/08/2025 20:04 (58), 06/09/2025 16:03 (1), 06/12/2025 21:07 (1), 06/23/2025 19:03 (32)
Complete: 🔍
Submitter: lunax
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #581366: TP-Link TL-IPC544EP-W4 1.0.9 Build 240428 Rel.69493n Buffer Overflow (by lunax)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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