# Arbitrary File Read via Improper Symlink Handling in USB HTTPS Access Path in multiple TP-Link Aginet Devices

CVE record · `CVE-2025-30240`

- **Identifiers:** `CVE-2025-30240`
- **State:** Confirmed
- **Severity:** CVSS 5.1 Medium
- **Critical:** No
- **CNA:** TPLink
- **Weakness (CWE):** [CWE-59](https://cwe.mitre.org/data/definitions/59.html)
- **Tags:** [Path traversal](https://agentprime.io/advisories/tag/path-traversal.md)
- **Technologies:** [TP-Link Systems Inc. HB810(US2) V1.0/1.6/2.0/2.6](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb810-us2-v1-0-1-6-2-0-2-6.md) · [TP-Link Systems Inc. HB810(EU1) V2.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb810-eu1-v2-0.md) · [TP-Link Systems Inc. HB710(US2) V1.6/1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb710-us2-v1-6-1-0.md) · [TP-Link Systems Inc. HB710(EU1) 1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb710-eu1-1-0.md) · [TP-Link Systems Inc. HB610(US2) V2.6/2.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb610-us2-v2-6-2-0.md) · [TP-Link Systems Inc. HB610(EU1)](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb610-eu1.md) · [TP-Link Systems Inc. HB610(CA) V2.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb610-ca-v2-0.md) · [TP-Link Systems Inc. HB410( EU1) 1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb410-eu1-1-0.md) · [TP-Link Systems Inc. HB210(US2) 1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb210-us2-1-0.md) · [TP-Link Systems Inc. HB210(EU1) 1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb210-eu1-1-0.md) · [TP-Link Systems Inc. HB210 Pro(EU1)1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb210-pro-eu1-1-0.md) · [TP-Link Systems Inc. HB210 Pro(US2)1.0/1.6](https://agentprime.io/advisories/technology/tp-link-systems-inc-hb210-pro-us2-1-0-1-6.md) · [TP-Link Systems Inc. EB810v(EU1) V1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-eb810v-eu1-v1-0.md) · [TP-Link Systems Inc. EX220(BR) V1.0/1.20/1.28/1.29/1.8](https://agentprime.io/advisories/technology/tp-link-systems-inc-ex220-br-v1-0-1-20-1-28-1-29-1-8.md) · [TP-Link Systems Inc. EX220(BR) V2.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-ex220-br-v2-0.md) · [TP-Link Systems Inc. EX220(EU1) V1.0/1.20](https://agentprime.io/advisories/technology/tp-link-systems-inc-ex220-eu1-v1-0-1-20.md) · [TP-Link Systems Inc. EX220(RU) V1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-ex220-ru-v1-0.md) · [TP-Link Systems Inc. EX220(US1) V1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-ex220-us1-v1-0.md) · [TP-Link Systems Inc. EX222(EU1) V1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-ex222-eu1-v1-0.md) · [TP-Link Systems Inc. EX222(KR) V1.0](https://agentprime.io/advisories/technology/tp-link-systems-inc-ex222-kr-v1-0.md)
- **Published:** 10 Aug 2026
- **Updated:** 12 Aug 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: TPLink) at 10 Aug 2026, 22:25 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: TP-Link Systems Inc.. Product: HB810(US2) V1.0/1.6/2.0/2.6.
  - affected: `before 0.9.0 3.2.2 v6095.0 Build 260717 Rel.67188n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB810(EU1) V2.0.
  - affected: `before 0.10.0 3.2.2 v6095.0 Build 260306 Rel.47567n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB710(US2) V1.6/1.0.
  - affected: `before 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB710(EU1) 1.0.
  - affected: `before 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB610(US2) V2.6/2.0.
  - affected: `before 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB610(EU1).
  - affected: `before 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB610(CA) V2.0.
  - affected: `before 0.6.0 3.0.0 v60af.0 Build 251216 Rel.46954n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB410( EU1) 1.0.
  - affected: `before 0.3.0 3.0.0 v60bf.0 Build 250901 Rel.45574n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB210(US2) 1.0.
  - affected: `before 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB210(EU1) 1.0.
  - affected: `before 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB210 Pro(EU1)1.0.
  - affected: `before 0.5.0 3.0.0 v60d5.0 Build 250922 Rel.13742n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: HB210 Pro(US2)1.0/1.6.
  - affected: `before 0.8.0 3.0.0 v60d5.0 Build 260318 Rel.78363n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EB810v(EU1) V1.0.
  - affected: `before 0.6.0 3.0.0 v608b.0 Build 250613 Rel.10497n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX220(BR) V1.0/1.20/1.28/1.29/1.8.
  - affected: `before 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX220(BR) V2.0.
  - affected: `before 0.19.0 2.0.0 v609b.0 Build 250814 Rel.49732n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX220(EU1) V1.0/1.20.
  - affected: `before 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX220(RU) V1.0.
  - affected: `before 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX220(US1) V1.0.
  - affected: `before 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX222(EU1) V1.0.
  - affected: `before 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX222(KR) V1.0.
  - affected: `before 0.20.0 2.0.0 v609b.0 Build 260427 Rel.16915` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX222(US1) V1.0.
  - affected: `before 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX520v(EU1)1.0.
  - affected: `before 0.1.0 3.0.0 v60ee.0 Build 250310 Rel.55637n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX820v(EU1) V1.0.
  - affected: `before 0.4.0 3.1.9 v6087.0 Build 250928 Rel.59674n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: EX920(US2) V1.6/V1.0.
  - affected: `before 0.8.0 3.2.2 v6080.0 Build 260309 Rel.54790n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: XC220-G3v(EU1) V2.30.
  - affected: `before 1.16.0 0.8.0 v6062.0 Build 250817 Rel.23310n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: XC220-G3v(US1) V2.30.
  - affected: `before 1.16.0 0.8.0 v6062.0 Build 250817 Rel.23310n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: XX530v(BR)v1.0.
  - affected: `before 0.6.0 3.0.0 v6096.0 Build 250416 Rel.26048n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: XX530v(BR)v2.0.
  - affected: `before 0.4.0 3.1.10 v60dc.0 Build 250520 Rel.69748n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: XX530v(US1).
  - affected: `before 0.6.0 3.0.0 v6096.0 Build 250416 Rel.26048n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: XX530v(EU1).
  - affected: `before 0.3.0 3.1.10 v6107.0 Build 250425 Rel.71973n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: VX800v(DE) V1.0.
  - affected: `before 800.0.16` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: VX1800v(EU1) V1.0.
  - affected: `before 0.14.0 2.0.0 v6092.0 Build 250417 Rel.24761n` (custom)
  - Other versions: unaffected
- Vendor: TP-Link Systems Inc.. Product: VX420-G2h(AU) V3.0.
  - affected: `before 0.2.0 2.0.0 v60df.0 Build 250427 Rel.38233n` (custom)
  - Other versions: unaffected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 5.1 Medium, CVSS 4.0: `CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`, from CNA (TPLink)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0023, the 14th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 10 Aug 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2025-30240](https://www.cve.org/CVERecord?id=CVE-2025-30240)
- [NVD: CVE-2025-30240](https://nvd.nist.gov/vuln/detail/CVE-2025-30240)

### References from the CNA

- <https://www.tp-link.com/us/support/faq/5239/> (vendor-advisory)

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2025-30240>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2025-30240/>. Everything for agents: <https://agentprime.io/llms.txt>.