Vulnerability · Published Aug 10, 2026 · Assigned by TPLink
CVE-2025-30239Sensitive Data Exposure due to Hardcoded Cryptographic Keys in Multiple TP-Link Aginet Devices
High 8.5
In plain English
A high-severity security flaw in EB210 Pro(EU1) 1.0 from TP-Link Systems Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).
Severity (CVSS 4.0)8.5High
Exploit odds (30 days)0.2%top 90.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In affected TP-Link Aginet devices, use of hardcoded cryptographic keys embedded in the firmware to protect sensitive configuration data may allow an attacker who has access to device storage to recover the keys and decrypt stored data. Successful exploitation may allow access to decrypted sensitive configuration data, including credentials and service-related information.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TP-Link Systems Inc. | HB810(US2) V1.0/1.6/2.0/2.6 | 0 – before 0.9.0 3.2.2 v6095.0 Build 260717 Rel.67188n |
| TP-Link Systems Inc. | HB810(EU1) V2.0 | 0 – before 0.10.0 3.2.2 v6095.0 Build 260306 Rel.47567n |
| TP-Link Systems Inc. | HB710(US2) V1.6/1.0 | 0 – before 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n |
| TP-Link Systems Inc. | HB710(EU1) 1.0 | 0 – before 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n |
| TP-Link Systems Inc. | HB610(US2) V2.6/2.0 | 0 – before 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n |
| TP-Link Systems Inc. | HB610(EU1) | 0 – before 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n |
| TP-Link Systems Inc. | HB610(CA) V2.0 | 0 – before 0.6.0 3.0.0 v60af.0 Build 251216 Rel.46954n |
| TP-Link Systems Inc. | HB410( EU1) 1.0 | 0 – before 0.3.0 3.0.0 v60bf.0 Build 250901 Rel.45574n |
| TP-Link Systems Inc. | HB210(US2) 1.0 | 0 – before 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n |
| TP-Link Systems Inc. | HB210(EU1) 1.0 | 0 – before 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n |
| TP-Link Systems Inc. | HB210 Pro(EU1)1.0 | 0 – before 0.5.0 3.0.0 v60d5.0 Build 250922 Rel.13742n |
| TP-Link Systems Inc. | HB210 Pro(US2)1.0/1.6 | 0 – before 0.8.0 3.0.0 v60d5.0 Build 260318 Rel.78363n |
| TP-Link Systems Inc. | HX510(US1) V2.0 | 0 – before 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n |
| TP-Link Systems Inc. | HX510(EU1) V2.0 | 0 – before 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n |
| TP-Link Systems Inc. | HX510(CA) V1.0/2.0 | 0 – before 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n |
| TP-Link Systems Inc. | HX510(AU) V1.0/2.0 | 0 – before 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n |
| TP-Link Systems Inc. | HX510(US2) 2.6 | 0 – before 0.17.0 3.2.2 v6065.0 Build 260722 Rel.10662n |
| TP-Link Systems Inc. | HX710(EU1) V1.0 | 0 – before 0.5.0 3.1.10 v6075.0 Build 260511 Rel.47847n |
| TP-Link Systems Inc. | HX710 Pro(EU1) V1.0 | 0 – before 0.4.0 3.1.10 v6082.0 Build 260204 Rel.49460n |
| TP-Link Systems Inc. | HX220(US1) V1.0/1.6 | 0 – before 0.18.0 2.0.0 v605f.0 Build 260304 Rel.45905n |
| TP-Link Systems Inc. | HX220(EU1) V1.0 | 0 – before 0.18.0 2.0.0 v605f.0 Build 260304 Rel.45905n |
| TP-Link Systems Inc. | HX220(CA) V1.0 | 0 – before 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n |
| TP-Link Systems Inc. | HX220(AU) V1.0 | 0 – before 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n |
| TP-Link Systems Inc. | HX141(EU1) V1.0 | 0 – before 1.2.0 3.1.0 v609d.0 Build 260128 Rel.29711n |
| TP-Link Systems Inc. | HC220-G5(US1) V1.0/1.6 | 0 – before 0.18.0 2.0.0 v605e.0 Build 250827 Rel.37904n |
| TP-Link Systems Inc. | HC220-G5(EU1) V1.20/1.0 | 0 – before 0.18.0 2.0.0 v605e.0 Build 250827 Rel.37904n |
| TP-Link Systems Inc. | HC220-G5(BR) V1.30 | 0 – before 0.17.0 2.0.0 v605e.0 Build 250618 Rel.19329n |
| TP-Link Systems Inc. | EB210 Pro(EU1) 1.0 | 0 – before 0.2.0 3.0.0 v60f4.0 Build 250807 Rel.58901n |
| TP-Link Systems Inc. | EB210 Pro(US1) 1.0 | 0 – before 0.2.0 3.0.0 v60f4.0 Build 250807 Rel.58901n |
| TP-Link Systems Inc. | EB810v(EU1) V1.0 | 0 – before 0.6.0 3.0.0 v608b.0 Build 250613 Rel.10497n |
Weakness: CWE-321 · Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
References
- TP-Link Security Advisory vendor-advisory