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CVE-2025-30239

HIGH
High
EPSS 0.14%Aug 11, 2026

High-severity vulnerability (CVE-2025-30239) potentially enabling remote system compromise

common questions

Is CVE-2025-30239 being exploited?

Not confirmed. CVE-2025-30239 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.14% probability of exploitation in the next 30 days.

How severe is CVE-2025-30239?

CVE-2025-30239 is rated High. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.

Is there a patch for CVE-2025-30239?

Not known from our data. No patch reference has been recorded for CVE-2025-30239, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.

What does CVE-2025-30239 affect?

CVE-2025-30239 affects Unspecified/blocked details, Unknown vendor product(s). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.

What should I do about CVE-2025-30239?

Apply vendor patch/mitigation when released; isolate exposed hosts and increase monitoring

Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.

executive summary
technical analysis
affected
Unspecified/blocked detailsUnknown vendor product(s)
impact

High-severity flaw likely enabling remote code execution and full system compromise, data access, or persistence if exploited remotely.

action required

Patch when possible

affected versions
TP-Link Systems Inc. EB210 Pro(EU1) 1.0
  • affected< 0.2.0 3.0.0 v60f4.0 Build 250807 Rel.58901n
TP-Link Systems Inc. EB210 Pro(US1) 1.0
  • affected< 0.2.0 3.0.0 v60f4.0 Build 250807 Rel.58901n
TP-Link Systems Inc. EB810v(EU1) V1.0
  • affected< 0.6.0 3.0.0 v608b.0 Build 250613 Rel.10497n
TP-Link Systems Inc. EC220-G5(BR) V3.0
  • affected< 1.14.1 Build 250715 Rel.72650n(4252)
TP-Link Systems Inc. EC220-G5(EU1) V3.0
  • affected< 1.15.1 Build 260205 Rel.38208n(4555)
TP-Link Systems Inc. EC220-G5(US1) V3.0
  • affected< 1.14.1 Build 250715 Rel.72650n(4252)
TP-Link Systems Inc. EC225-G5(BR) V1.0
  • affected< 1.14.1 Build 250717 Rel.34953n(4252)
TP-Link Systems Inc. EC225-G5(EU1) V1.0
  • affected< 1.14.1 Build 250711 Rel.35878n(4555)
TP-Link Systems Inc. EC225-G5(US1) V1.0
  • affected< 1.1.14.1 Build 250711 Rel.35607n(5553)
TP-Link Systems Inc. EX141(BR) V1.0/1.9
  • affected< 1.8.0 3.1.0 v608a.0 Build 250425 Rel.40905n
TP-Link Systems Inc. EX141(EU1) V1.0
  • affected< 1.7.0 3.1.0 v608a.0 Build 250418 Rel.8257n
TP-Link Systems Inc. EX141(US1) V1.0
  • affected< 1.7.0 3.1.0 v608a.0 Build 250418 Rel.8257n
TP-Link Systems Inc. EX220(BR) V1.0/1.20/1.28/1.29/1.8
  • affected< 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n
TP-Link Systems Inc. EX220(BR) V2.0
  • affected< 0.19.0 2.0.0 v609b.0 Build 250814 Rel.49732n
TP-Link Systems Inc. EX220(EU1) V1.0/1.20
  • affected< 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n
TP-Link Systems Inc. EX220(RU) V1.0
  • affected< 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n
TP-Link Systems Inc. EX220(US1) V1.0
  • affected< 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n
TP-Link Systems Inc. EX222(EU1) V1.0
  • affected< 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n
TP-Link Systems Inc. EX222(KR) V1.0
  • affected< 0.20.0 2.0.0 v609b.0 Build 260427 Rel.16915
TP-Link Systems Inc. EX222(US1) V1.0
  • affected< 0.20.0 2.0.0 v605f.0 Build 250305 Rel.14728n
TP-Link Systems Inc. EX511(BR) V2.0/2.8/2.9
  • affected< 0.9.0 3.0.0 v607e.0 Build 260520 Rel.33425n
TP-Link Systems Inc. EX511(EU1) V2.0
  • affected< 0.9.0 3.0.0 v607e.0 Build 260520 Rel.33425n
TP-Link Systems Inc. EX511(US1) V2.0
  • affected< 0.8.0 3.0.0 v607e.0 Build 260424 Rel.27419n
TP-Link Systems Inc. EX520(US1) V1.0
  • affected< 0.7.0 3.0.0 v60b4.0 Build 251229 Rel.84306n
TP-Link Systems Inc. EX520v(EU1)1.0
  • affected< 0.1.0 3.0.0 v60ee.0 Build 250310 Rel.55637n
TP-Link Systems Inc. EX521(US1) V1.0
  • affected< 0.3.0 3.0.0 v60e3.0 Build 250925 Rel.66797n
TP-Link Systems Inc. EX820v(EU1) V1.0
  • affected< 0.4.0 3.1.9 v6087.0 Build 250928 Rel.59674n
TP-Link Systems Inc. EX920(US2) V1.6/V1.0
  • affected< 0.8.0 3.2.2 v6080.0 Build 260309 Rel.54790n
TP-Link Systems Inc. HB210(EU1) 1.0
  • affected< 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n
TP-Link Systems Inc. HB210 Pro(EU1)1.0
  • affected< 0.5.0 3.0.0 v60d5.0 Build 250922 Rel.13742n
TP-Link Systems Inc. HB210 Pro(US2)1.0/1.6
  • affected< 0.8.0 3.0.0 v60d5.0 Build 260318 Rel.78363n
TP-Link Systems Inc. HB210(US2) 1.0
  • affected< 0.2.0 3.0.0 v60f9.0 Build 250826 Rel.47715n
TP-Link Systems Inc. HB410( EU1) 1.0
  • affected< 0.3.0 3.0.0 v60bf.0 Build 250901 Rel.45574n
TP-Link Systems Inc. HB610(CA) V2.0
  • affected< 0.6.0 3.0.0 v60af.0 Build 251216 Rel.46954n
TP-Link Systems Inc. HB610(EU1)
  • affected< 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n
TP-Link Systems Inc. HB610(US2) V2.6/2.0
  • affected< 0.6.0 3.0.0 v60af.0 Build 251204 Rel.20362n
TP-Link Systems Inc. HB710(EU1) 1.0
  • affected< 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n
TP-Link Systems Inc. HB710(US2) V1.6/1.0
  • affected< 0.3.0 3.0.0 v60be.0 Build 251128 Rel.43956n
TP-Link Systems Inc. HB810(EU1) V2.0
  • affected< 0.10.0 3.2.2 v6095.0 Build 260306 Rel.47567n
TP-Link Systems Inc. HB810(US2) V1.0/1.6/2.0/2.6
  • affected< 0.9.0 3.2.2 v6095.0 Build 260717 Rel.67188n
TP-Link Systems Inc. HC220-G5(BR) V1.30
  • affected< 0.17.0 2.0.0 v605e.0 Build 250618 Rel.19329n
TP-Link Systems Inc. HC220-G5(EU1) V1.20/1.0
  • affected< 0.18.0 2.0.0 v605e.0 Build 250827 Rel.37904n
TP-Link Systems Inc. HC220-G5(US1) V1.0/1.6
  • affected< 0.18.0 2.0.0 v605e.0 Build 250827 Rel.37904n
TP-Link Systems Inc. HX141(EU1) V1.0
  • affected< 1.2.0 3.1.0 v609d.0 Build 260128 Rel.29711n
TP-Link Systems Inc. HX220(AU) V1.0
  • affected< 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n
TP-Link Systems Inc. HX220(CA) V1.0
  • affected< 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n
TP-Link Systems Inc. HX220(EU1) V1.0
  • affected< 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n
TP-Link Systems Inc. HX220(US1) V1.0/1.0
  • affected< 0.21.0 2.0.0 v605f.0 Build 250306 Rel.9224n
TP-Link Systems Inc. HX510(AU) V1.0/2.0
  • affected< 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n
TP-Link Systems Inc. HX510(CA) V1.0/2.0
  • affected< 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n
TP-Link Systems Inc. HX510(EU1) V2.0
  • affected< 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n
TP-Link Systems Inc. HX510(US1) V2.0
  • affected< 0.14.0 3.0.0 v6065.0 Build 250822 Rel.81150n
TP-Link Systems Inc. HX510(US2) 2.6
  • affected< 0.17.0 3.2.2 v6065.0 Build 260722 Rel.10662n
TP-Link Systems Inc. HX710(EU1) V1.0
  • affected< 0.5.0 3.1.10 v6075.0 Build 260511 Rel.47847n
TP-Link Systems Inc. HX710 Pro(EU1) V1.0
  • affected< 0.4.0 3.1.10 v6082.0 Build 260204 Rel.49460n
TP-Link Systems Inc. VX1800v(EU1) V1.0
  • affected< 0.14.0 2.0.0 v6092.0 Build 250417 Rel.24761n
TP-Link Systems Inc. VX420-G2h(AU) V3.0
  • affected< 0.2.0 2.0.0 v60df.0 Build 250427 Rel.38233n
TP-Link Systems Inc. VX800v(DE) V1.0
  • affected< 800.0.16
TP-Link Systems Inc. XC220-G3v(EU1) V2.30
  • affected< 1.16.0 0.8.0 v6062.0 Build 250817 Rel.23310n
TP-Link Systems Inc. XC220-G3v(US1) V2.30
  • affected< 1.16.0 0.8.0 v6062.0 Build 250817 Rel.23310n
TP-Link Systems Inc. XX230v(BR) V1.0
  • affected< 0.16.0 3.0.0 v6066.0 Build 250423 Rel.43799n
TP-Link Systems Inc. XX530v(BR)v1.0
  • affected< 0.6.0 3.0.0 v6096.0 Build 250416 Rel.26048n
TP-Link Systems Inc. XX530v(BR)v2.0
  • affected< 0.4.0 3.1.10 v60dc.0 Build 250520 Rel.69748n
TP-Link Systems Inc. XX530v(EU1)
  • affected< 0.3.0 3.1.10 v6107.0 Build 250425 Rel.71973n
TP-Link Systems Inc. XX530v(US1)
  • affected< 0.6.0 3.0.0 v6096.0 Build 250416 Rel.26048n

As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.

how to fix
Remediation steps are tailored for users whose stack is affected. Add this technology to your stack to see the fix checklist.
references
NVDCVE.orgCVE DetailsSource
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