Sensitive Data Exposure due to Hardcoded Cryptographic Keys in Multiple TP-Link Aginet Devices

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-30239
StatePUBLISHED
AssignerTPLink
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-10 23:16:50 UTC
Updated2026-08-18 15:04:46 UTC
DescriptionIn 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.

Risk And Classification

Primary CVSS: v4.0 8.5 HIGH from f23511db-6c3e-4e32-a477-6aa17d310630

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.001350000 probability, percentile 0.034030000 (date 2026-08-18)

Problem Types: CWE-321 | CWE-321 CWE-321: Use of Hard-coded Cryptographic Key

VersionSourceTypeScoreSeverityVector
4.0f23511db-6c3e-4e32-a477-6aa17d310630Secondary8.5HIGHCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/C...
4.0CNACVSS8.5HIGHCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS v4.0 Breakdown

Attack Vector
Adjacent
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA TP-Link Systems Inc. HB810US2 V1.0/1.6/2.0/2.6 affected 0.9.0 3.2.2 v6095.0 Build 260717 Rel.67188n custom Not specified
CNA TP-Link Systems Inc. HB810EU1 V2.0 affected 0.10.0 3.2.2 v6095.0 Build 260306 Rel.47567n custom Not specified
CNA TP-Link Systems Inc. HB710US2 V1.6/1.0 affected 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n custom Not specified
CNA TP-Link Systems Inc. HB710EU1 1.0 affected 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n custom Not specified
CNA TP-Link Systems Inc. HB610US2 V2.6/2.0 affected 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n custom Not specified
CNA TP-Link Systems Inc. HB610EU1 affected 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n custom Not specified
CNA TP-Link Systems Inc. HB610CA V2.0 affected 0.6.0 3.0.0 v60af.0 Build 251216 Rel.46954n custom Not specified
CNA TP-Link Systems Inc. HB410 EU1 1.0 affected 0.3.0 3.0.0 v60bf.0 Build 250901 Rel.45574n custom Not specified
CNA TP-Link Systems Inc. HB210US2 1.0 affected 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n custom Not specified
CNA TP-Link Systems Inc. HB210EU1 1.0 affected 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n custom Not specified
CNA TP-Link Systems Inc. HB210 ProEU11.0 affected 0.5.0 3.0.0 v60d5.0 Build 250922 Rel.13742n custom Not specified
CNA TP-Link Systems Inc. HB210 ProUS21.0/1.6 affected 0.8.0 3.0.0 v60d5.0 Build 260318 Rel.78363n custom Not specified
CNA TP-Link Systems Inc. HX510US1 V2.0 affected 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n custom Not specified
CNA TP-Link Systems Inc. HX510EU1 V2.0 affected 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n custom Not specified
CNA TP-Link Systems Inc. HX510CA V1.0/2.0 affected 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n custom Not specified
CNA TP-Link Systems Inc. HX510AU V1.0/2.0 affected 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n custom Not specified
CNA TP-Link Systems Inc. HX510US2 2.6 affected 0.17.0 3.2.2 v6065.0 Build 260722 Rel.10662n custom Not specified
CNA TP-Link Systems Inc. HX710EU1 V1.0 affected 0.5.0 3.1.10 v6075.0 Build 260511 Rel.47847n custom Not specified
CNA TP-Link Systems Inc. HX710 ProEU1 V1.0 affected 0.4.0 3.1.10 v6082.0 Build 260204 Rel.49460n custom Not specified
CNA TP-Link Systems Inc. HX220US1 V1.0/1.0 affected 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n custom Not specified
CNA TP-Link Systems Inc. HX220EU1 V1.0 affected 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n custom Not specified
CNA TP-Link Systems Inc. HX220CA V1.0 affected 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n custom Not specified
CNA TP-Link Systems Inc. HX220AU V1.0 affected 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n custom Not specified
CNA TP-Link Systems Inc. HX141EU1 V1.0 affected 1.2.0 3.1.0 v609d.0 Build 260128 Rel.29711n custom Not specified
CNA TP-Link Systems Inc. HC220-G5US1 V1.0/1.6 affected 0.18.0 2.0.0 v605e.0 Build 250827 Rel.37904n custom Not specified
CNA TP-Link Systems Inc. HC220-G5EU1 V1.20/1.0 affected 0.18.0 2.0.0 v605e.0 Build 250827 Rel.37904n custom Not specified
CNA TP-Link Systems Inc. HC220-G5BR V1.30 affected 0.17.0 2.0.0 v605e.0 Build 250618 Rel.19329n custom Not specified
CNA TP-Link Systems Inc. EB210 ProEU1 1.0 affected 0.2.0 3.0.0 v60f4.0 Build 250807 Rel.58901n custom Not specified
CNA TP-Link Systems Inc. EB210 ProUS1 1.0 affected 0.2.0 3.0.0 v60f4.0 Build 250807 Rel.58901n custom Not specified
CNA TP-Link Systems Inc. EB810vEU1 V1.0 affected 0.6.0 3.0.0 v608b.0 Build 250613 Rel.10497n custom Not specified
CNA TP-Link Systems Inc. EC220-G5BR V3.0 affected 1.14.1 Build 250715 Rel.72650n(4252) custom Not specified
CNA TP-Link Systems Inc. EC220-G5EU1 V3.0 affected 1.15.1 Build 260205 Rel.38208n(4555) custom Not specified
CNA TP-Link Systems Inc. EC220-G5US1 V3.0 affected 1.14.1 Build 250715 Rel.72650n(4252) custom Not specified
CNA TP-Link Systems Inc. EC225-G5BR V1.0 affected 1.14.1 Build 250717 Rel.34953n(4252) custom Not specified
CNA TP-Link Systems Inc. EC225-G5EU1 V1.0 affected 1.14.1 Build 250711 Rel.35878n(4555) custom Not specified
CNA TP-Link Systems Inc. EC225-G5US1 V1.0 affected 1.1.14.1 Build 250711 Rel.35607n(5553) custom Not specified
CNA TP-Link Systems Inc. EX141BR V1.0/1.9 affected 1.8.0 3.1.0 v608a.0 Build 250425 Rel.40905n custom Not specified
CNA TP-Link Systems Inc. EX141EU1 V1.0 affected 1.7.0 3.1.0 v608a.0 Build 250418 Rel.8257n custom Not specified
CNA TP-Link Systems Inc. EX141US1 V1.0 affected 1.7.0 3.1.0 v608a.0 Build 250418 Rel.8257n custom Not specified
CNA TP-Link Systems Inc. EX220BR V1.0/1.20/1.28/1.29/1.8 affected 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n custom Not specified
CNA TP-Link Systems Inc. EX220BR V2.0 affected 0.19.0 2.0.0 v609b.0 Build 250814 Rel.49732n custom Not specified
CNA TP-Link Systems Inc. EX220EU1 V1.0/1.20 affected 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n custom Not specified
CNA TP-Link Systems Inc. EX220RU V1.0 affected 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n custom Not specified
CNA TP-Link Systems Inc. EX220US1 V1.0 affected 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n custom Not specified
CNA TP-Link Systems Inc. EX222EU1 V1.0 affected 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n custom Not specified
CNA TP-Link Systems Inc. EX222KR V1.0 affected 0.20.0 2.0.0 v609b.0 Build 260427 Rel.16915 custom Not specified
CNA TP-Link Systems Inc. EX222US1 V1.0 affected 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n custom Not specified
CNA TP-Link Systems Inc. EX511BR V2.0/2.8/2.9 affected 0.9.0 3.0.0 v607e.0 Build 260520 Rel.33425n custom Not specified
CNA TP-Link Systems Inc. EX511EU1 V2.0 affected 0.9.0 3.0.0 v607e.0 Build 260520 Rel.33425n custom Not specified
CNA TP-Link Systems Inc. EX511US1 V2.0 affected 0.8.0 3.0.0 v607e.0 Build 260424 Rel.27419n custom Not specified
CNA TP-Link Systems Inc. EX520US1 V1.0 affected 0.7.0 3.0.0 v60b4.0 Build 251229 Rel.84306n custom Not specified
CNA TP-Link Systems Inc. EX520vEU11.0 affected 0.1.0 3.0.0 v60ee.0 Build 250310 Rel.55637n custom Not specified
CNA TP-Link Systems Inc. EX521US1 V1.0 affected 0.3.0 3.0.0 v60e3.0 Build 250925 Rel.66797n custom Not specified
CNA TP-Link Systems Inc. EX820vEU1 V1.0 affected 0.4.0 3.1.9 v6087.0 Build 250928 Rel.59674n custom Not specified
CNA TP-Link Systems Inc. EX920US2 V1.6/V1.0 affected 0.8.0 3.2.2 v6080.0 Build 260309 Rel.54790n custom Not specified
CNA TP-Link Systems Inc. XC220-G3vEU1 V2.30 affected 1.16.0 0.8.0 v6062.0 Build 250817 Rel.23310n custom Not specified
CNA TP-Link Systems Inc. XC220-G3vUS1 V2.30 affected 1.16.0 0.8.0 v6062.0 Build 250817 Rel.23310n custom Not specified
CNA TP-Link Systems Inc. XX530vBRv1.0 affected 0.6.0 3.0.0 v6096.0 Build 250416 Rel.26048n custom Not specified
CNA TP-Link Systems Inc. XX530vBRv2.0 affected 0.4.0 3.1.10 v60dc.0 Build 250520 Rel.69748n custom Not specified
CNA TP-Link Systems Inc. XX530vUS1 affected 0.6.0 3.0.0 v6096.0 Build 250416 Rel.26048n custom Not specified
CNA TP-Link Systems Inc. XX530vEU1 affected 0.3.0 3.1.10 v6107.0 Build 250425 Rel.71973n custom Not specified
CNA TP-Link Systems Inc. XX230vBR V1.0 affected 0.16.0 3.0.0 v6066.0 Build 250423 Rel.43799n custom Not specified
CNA TP-Link Systems Inc. VX800vDE V1.0 affected 800.0.16 custom Not specified
CNA TP-Link Systems Inc. VX1800vEU1 V1.0 affected 0.14.0 2.0.0 v6092.0 Build 250417 Rel.24761n custom Not specified
CNA TP-Link Systems Inc. VX420-G2hAU V3.0 affected 0.2.0 2.0.0 v60df.0 Build 250427 Rel.38233n custom Not specified

References

ReferenceSourceLinkTags
www.tp-link.com/us/support/faq/5239 f23511db-6c3e-4e32-a477-6aa17d310630 www.tp-link.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Gerhard Hechenberger, Stefan Schweighofer, Constantin Schieber-Knoebl from the SEC Consult Vulnerability Lab (en)

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