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Fencer Vulns
high 8.7

CVE-2025-30237 json

Authentication Bypass via Broken Access Control in Web Server in Multiple TP-Link Aginet Devices

published 2026-08-10 2 mo ago modified 2026-10-09 30 d ago also EUVD-2025-210673

cvss
8.7
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 26%
public exploits
0
none known

Summary

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.

Patch / fix

  • TP-Link Systems Inc. HB810(US2) V1.0/1.6/2.0/2.6 0.9.0 3.2.2 v6095.0 Build 260717 Rel.67188n
  • TP-Link Systems Inc. HB810(EU1) V2.0 0.10.0 3.2.2 v6095.0 Build 260306 Rel.47567n
  • TP-Link Systems Inc. HB710(US2) V1.6/1.0 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n
  • TP-Link Systems Inc. HB710(EU1) 1.0 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n
  • TP-Link Systems Inc. HB610(US2) V2.6/2.0 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n
  • TP-Link Systems Inc. HB610(EU1) 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n
  • TP-Link Systems Inc. HB610(CA) V2.0 0.6.0 3.0.0 v60af.0 Build 251216 Rel.46954n
  • TP-Link Systems Inc. HB410( EU1) 1.0 0.3.0 3.0.0 v60bf.0 Build 250901 Rel.45574n
  • TP-Link Systems Inc. HB210(US2) 1.0 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n
  • TP-Link Systems Inc. HB210(EU1) 1.0 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n
  • TP-Link Systems Inc. HB210 Pro(EU1)1.0 0.5.0 3.0.0 v60d5.0 Build 250922 Rel.13742n
  • TP-Link Systems Inc. HB210 Pro(US2)1.0/1.6 0.8.0 3.0.0 v60d5.0 Build 260318 Rel.78363n
  • TP-Link Systems Inc. HX510(US1) V2.0 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n
  • TP-Link Systems Inc. HX510(EU1) V2.0 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n
  • TP-Link Systems Inc. HX510(CA) V1.0/2.0 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n
  • TP-Link Systems Inc. HX510(AU) V1.0/2.0 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n
  • TP-Link Systems Inc. HX510(US2) 2.6 0.17.0 3.2.2 v6065.0 Build 260722 Rel.10662n
  • TP-Link Systems Inc. HX710(EU1) V1.0 0.5.0 3.1.10 v6075.0 Build 260511 Rel.47847n
  • TP-Link Systems Inc. HX710 Pro(EU1) V1.0 0.4.0 3.1.10 v6082.0 Build 260204 Rel.49460n
  • TP-Link Systems Inc. HX220(US1) V1.0/1.6 0.18.0 2.0.0 v605f.0 Build 260304 Rel.45905n
  • TP-Link Systems Inc. HX220(EU1) V1.0 0.18.0 2.0.0 v605f.0 Build 260304 Rel.45905n
  • TP-Link Systems Inc. HX220(CA) V1.0 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n
  • TP-Link Systems Inc. HX220(AU) V1.0 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n
  • TP-Link Systems Inc. HX141(EU1) V1.0 1.2.0 3.1.0 v609d.0 Build 260128 Rel.29711n
  • TP-Link Systems Inc. HC220-G5(US1) V1.0/1.6 0.18.0 2.0.0 v605e.0 Build 250827 Rel.37904n
  • TP-Link Systems Inc. HC220-G5(EU1) V1.20/1.0 0.18.0 2.0.0 v605e.0 Build 250827 Rel.37904n
  • TP-Link Systems Inc. HC220-G5(BR) V1.30 0.17.0 2.0.0 v605e.0 Build 250618 Rel.19329n
  • TP-Link Systems Inc. EX141(BR) V1.0/1.9 1.8.0 3.1.0 v608a.0 Build 250425 Rel.40905n
  • TP-Link Systems Inc. EX141(EU1) V1.0 1.7.0 3.1.0 v608a.0 Build 250418 Rel.8257n
  • TP-Link Systems Inc. EX141(US1) V1.0 1.7.0 3.1.0 v608a.0 Build 250418 Rel.8257n

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 mo ago

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.7 CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 8.7 CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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

Affected products

  • TP-Link Systems Inc. HB810(US2) V1.0/1.6/2.0/2.6
  • TP-Link Systems Inc. HB810(EU1) V2.0
  • TP-Link Systems Inc. HB710(US2) V1.6/1.0
  • TP-Link Systems Inc. HB710(EU1) 1.0
  • TP-Link Systems Inc. HB610(US2) V2.6/2.0
  • TP-Link Systems Inc. HB610(EU1)
  • TP-Link Systems Inc. HB610(CA) V2.0
  • TP-Link Systems Inc. HB410( EU1) 1.0
  • TP-Link Systems Inc. HB210(US2) 1.0
  • TP-Link Systems Inc. HB210(EU1) 1.0
  • TP-Link Systems Inc. HB210 Pro(EU1)1.0
  • TP-Link Systems Inc. HB210 Pro(US2)1.0/1.6
  • TP-Link Systems Inc. HX510(US1) V2.0
  • TP-Link Systems Inc. HX510(EU1) V2.0
  • TP-Link Systems Inc. HX510(CA) V1.0/2.0
  • TP-Link Systems Inc. HX510(AU) V1.0/2.0
  • TP-Link Systems Inc. HX510(US2) 2.6
  • TP-Link Systems Inc. HX710(EU1) V1.0
  • TP-Link Systems Inc. HX710 Pro(EU1) V1.0
  • TP-Link Systems Inc. HX220(US1) V1.0/1.6
  • TP-Link Systems Inc. HX220(EU1) V1.0
  • TP-Link Systems Inc. HX220(CA) V1.0
  • TP-Link Systems Inc. HX220(AU) V1.0
  • TP-Link Systems Inc. HX141(EU1) V1.0
  • TP-Link Systems Inc. HC220-G5(US1) V1.0/1.6
  • TP-Link Systems Inc. HC220-G5(EU1) V1.20/1.0
  • TP-Link Systems Inc. HC220-G5(BR) V1.30
  • TP-Link Systems Inc. EX141(BR) V1.0/1.9
  • TP-Link Systems Inc. EX141(EU1) V1.0
  • TP-Link Systems Inc. EX141(US1) V1.0
  • TP-Link Systems Inc. EX220(BR) V1.0/1.20/1.28/1.29/1.8
  • TP-Link Systems Inc. EX220(BR) V2.0
  • TP-Link Systems Inc. EX220(EU1) V1.0/1.20
  • TP-Link Systems Inc. EX220(RU) V1.0
  • TP-Link Systems Inc. EX220(US1) V1.0
  • TP-Link Systems Inc. EX222(EU1) V1.0
  • TP-Link Systems Inc. EX222(KR) V1.0
  • TP-Link Systems Inc. EX222(US1) V1.0
  • TP-Link Systems Inc. EX511(BR) V2.0/2.8/2.9
  • TP-Link Systems Inc. EX511(EU1) V2.0
  • TP-Link Systems Inc. EX511(US1) V2.0
  • TP-Link Systems Inc. EX520(US1) V1.0
  • TP-Link Systems Inc. EX520v(EU1)1.0
  • TP-Link Systems Inc. EX521(US1) V1.0
  • TP-Link Systems Inc. EX820v(EU1) V1.0
  • TP-Link Systems Inc. EX920(US2) V1.6/V1.0
  • TP-Link Systems Inc. XC220-G3v(EU1) V2.30
  • TP-Link Systems Inc. XC220-G3v(US1) V2.30
  • TP-Link Systems Inc. XX530v(BR)v1.0
  • TP-Link Systems Inc. XX530v(BR)v2.0

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.