TP-Link HB210 Web Management Interface access control

Summaryinfo

A vulnerability, which was classified as very critical, has been found in TP-Link HB210, HB210 Pro, HB410, HB610, HB710, HB810, HC220-G5, EX141, EX220, EX222, EX511, EX520, EX520v, EX521, EX820v, EX920, HX141, HX220, HX510, HX710, HX710 Pro, XX230v, XX530v, VX1800v, VX420-G2h and VX800v. This issue affects some unknown processing of the component Web Management Interface. The manipulation leads to access control. This vulnerability is documented as CVE-2025-30237. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in TP-Link HB210, HB210 Pro, HB410, HB610, HB710, HB810, HC220-G5, EX141, EX220, EX222, EX511, EX520, EX520v, EX521, EX820v, EX920, HX141, HX220, HX510, HX710, HX710 Pro, XX230v, XX530v, VX1800v, VX420-G2h and VX800v and classified as very critical. This issue affects an unknown functionality of the component Web Management Interface. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The affected TP-Link Aginet devices contain a flaw in the web management interface where authentication checks are not consistently enforced on certain endpoints. An attacker can send specially crafted requests to bypass authentication and directly invoke privileged functionality without valid credentials. This issue arises from improper enforcement of access control mechanisms on sensitive operations. Successful exploitation may allow an unauthenticated attacker to execute privileged operations and gain full control of the device.

The advisory is shared at tp-link.com. The identification of this vulnerability is CVE-2025-30237 since 03/19/2025. The exploitation is known to be easy. The attack may be initiated remotely. The exploitation needs additional levels of successful authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/11/2026). MITRE ATT&CK project uses the attack technique T1068 for this issue.

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-2025-210673). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• TP-Link

Name

• EX141
• EX220
• EX222
• EX511
• EX520
• EX520v
• EX521
• EX820v
• EX920
• HB210
• HB210 Pro
• HB410
• HB610
• HB710
• HB810
• HC220-G5
• HX141
• HX220
• HX510
• HX710
• HX710 Pro
• VX420-G2h
• VX800v
• VX1800v
• XX230v
• XX530v

License

• commercial

Website

• Vendor: https://www.tp-link.com/

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Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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