vciy

CVE-2024-39226

INDEX BUILT · 2026-09-20

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GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750 v4.3.11, MT3000/MT2500/AXT1800/AX1800/A1300/X300B v4.5.16, XE300…

CVE-2024-392263 of 4 sources documented this
42

rank 42 = 5 + 25 + 2 + 10 + 0

rank@v1 · scheduled

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.20403  ·  without this subject the record ranks 37

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 9.8, from NVD  ·  without this subject the record ranks 17

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2025-09-14  ·  without this subject the record ranks 40

How much of the world it touches

NVD CPE configurations

20 products in the CPE ranges  ·  without this subject the record ranks 32

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 42

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$1.02Mover the next 30 days, if this record is yours
Movement+$645,000on 2025-11-21, the last material move, 9 months before this reading
Basisassumeda published average, not your estate

$1.02M = $4.99M incident cost x 1 exposure x 0.20403 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.20403EPSSNOT IN KEVas of 2026-09-20
Severity9.8 CRITICALreceipt
Harmtotal loss · unauthenticatedreceipt
Exploitationnone in held sources
Defenseno fix version held
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2025-11-21, 275 days at 0.20, as of 2026-08-23. arc-rules@v1

Foresight · where to check next

VMware CloudJenkinsCVE-2023-47246CVE-2022-29464CVE-2022-37042CVE-2022-4135239226

This record is one instance of CWE-22, improper limitation of a pathname to a restricted directory ('path traversal'). The index holds 10301 prior instances of this class, 94 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

Full pattern panel

Prior records in this weakness class. Each is its own record, dated and receipted.
Color is a claim, not decoration:the hostile worldthe defenseno signalspoke length is how much of the record matches, not how bad it is

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Harm, if it fires from the vector and the weakness

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Reachnetwork-reachable · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · NVD's vectorreceipt
Weakness classCWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'); CWE-77 Improper Neutralization of Special Elements used in a…receipt
Published consequencesCWE-22: Integrity, Confidentiality, Availability: Execute Unauthorized Code or Commands; Integrity: Modify Files or Directories; Confidentiality: Read Files or Directories…[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed inNo fix version in held sources, as the index stood on 23 Aug 2026.
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, NVD9.8 CRITICALreceipt
Exploit probability0.20403 · top 3% of all CVEsreceipt
Blast breadth20 products across 1 vendorderived
Assigned bymitrereceipt
Recorded changes17 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Named in the CPE rangesGl-inet mt6000 firmware; Gl-inet a1300 firmware; Gl-inet x300b firmware; and 17 morereceipt
Published rangesgl-inet mt6000 firmware 4.5.8; gl-inet a1300 firmware 4.5.16; gl-inet x300b firmware 4.5.16; gl-inet ax1800 firmware 4.5.16receipt
Show all 20 published ranges
gl-inet mt6000 firmware 4.5.8
gl-inet a1300 firmware 4.5.16
gl-inet x300b firmware 4.5.16
gl-inet ax1800 firmware 4.5.16
gl-inet axt1800 firmware 4.5.16
gl-inet mt2500 firmware 4.5.16
gl-inet mt3000 firmware 4.5.16
gl-inet x3000 firmware 4.4.8
gl-inet xe3000 firmware 4.4.8
gl-inet xe300 firmware 4.3.16
gl-inet e750 firmware 4.3.12
gl-inet x750 firmware 4.3.11
gl-inet sft1200 firmware 4.3.11
gl-inet ar300m firmware 4.3.11
gl-inet ar300m16 firmware 4.3.11
gl-inet ar750 firmware 4.3.11
gl-inet ar750s firmware 4.3.11
gl-inet b1300 firmware 4.3.11
gl-inet mt1300 firmware 4.3.11
gl-inet mt300n-v2 firmware 4.3.11

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750 v4.3.11, MT3000/MT2500/AXT1800/AX1800/A1300/X300B v4.5.16, XE300 v4.3.16, E750 v4.3.12, AP1300/S1300 v4.3.13, and XE3000/X3000 v4.4 were discovered to contain a vulnerability can be exploited to manipulate routers by passing malicious shell commands through the s2s API. receipt

NVD's analysis a second authority

severity
9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
weakness
CWE-22; CWE-77
affected versions
gl-inet mt6000 firmware 4.5.8; gl-inet a1300 firmware 4.5.16; gl-inet x300b firmware 4.5.16; and 17 more, listed in full below
also scored by
4.3 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

check it yourself github.com receipt

Dated events

2025-09-14EPSS moved 0.01 to 0.142025-11-18EPSS moved 0.14 to 0.012026-06-15EPSS moved 0.14 to 0.20

Movement the material steps

13 Aug 20240.00151
17 Mar 20250.00345 · scoring model v2025.03.14
14 Sep 20250.1364 · crossed 0.10
18 Nov 20250.00711 · crossed 0.10
21 Nov 20250.1364 · crossed 0.10
15 Jun 20260.2032 · scoring model v2026.06.15
23 Aug 20260.20403

This score more than doubled inside 72 hours. Both observations are in the full history below.

Show all 17 observations
13 Aug 20240.00151
13 Nov 20240.00213
17 Mar 20250.00345
29 Mar 20250.00273
30 Mar 20250.00345
11 Apr 20250.00445
15 Apr 20250.00776
22 Apr 20250.00875
2 May 20250.00974
23 May 20250.01055
2 Jun 20250.01237
14 Sep 20250.1364
18 Nov 20250.00711
21 Nov 20250.1364
15 Jun 20260.2032
19 Jun 20260.20561
23 Aug 20260.20403

17 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.20403Published2024-08-06Index as of2026-08-23

Exploit probability more than doubled between 2025-11-18 and 2025-11-21 (0.00711 → 0.1364) and the record had been public for 2 years when this index was last written.

Published 2024-08-06 receipt · Index as of 2026-08-23 derived

The pattern, elsewhere

This record is one instance of CWE-22, improper limitation of a pathname to a restricted directory ('path traversal'). The index holds 10301 prior instances of this class, 94 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2026-59310 · VMware Cloud Foundationmatches 8 of 9KEV listed · 2026receipt
CVE-2024-23897 · Jenkinsmatches 8 of 9KEV listed · 2024receipt
CVE-2023-47246matches 8 of 9KEV listed · 2023receipt
CVE-2022-29464matches 8 of 9KEV listed · 2022receipt
CVE-2022-37042matches 8 of 9KEV listed · 2022receipt
CVE-2022-41352matches 8 of 9KEV listed · 2022receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

10301 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

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