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CVE-2025-23010

INDEX BUILT · 2026-09-20

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An Improper Link Resolution Before File Access ('Link Following') vulnerability in SonicWall NetExtender Windows (32 and 64 bit) client which allows…

CVE-2025-230103 of 4 sources documented this
unranked

No rank

rank@v1 withholds a number for this record

nothing this rule scores is held for this record, so there is no ordering to state. That is a fact about the sources, not a finding about the software.

Hindsight · the state

0.00415EPSSNOT IN KEVas of 2026-09-20
Severitynot scored
Harmnot stated
Exploitationnone in held sources
Defenseno fix version held
Movementrisenreceipt
PLATEAU10Minimal movement since 2025-04-11, 513 days at 0.00, as of 2026-09-06. arc-rules@v1

Foresight · where to check next

CVE-2024-57728Microsoft WindowsMicrosoft WindowsCVE-2022-30333Microsoft WindowsMicrosoft Windows23010

This record is one instance of CWE-59, improper link resolution before file access ('link following'). The index holds 1733 prior instances of this class, 25 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 signal

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Harm, if it fires from the vector and the weakness

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ReachNo CVSS vector in held sources, so no reach or impact can be stated.
Weakness classCWE-59 Improper Link Resolution Before File Access ('Link Following')receipt
Published consequencesCWE-59: Confidentiality, Integrity, Access Control: Read Files or Directories, Modify Files or Directories, Bypass Protection Mechanism; Other: Execute Unauthorized Code or Commands[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 6 Sep 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

Exploit probability0.00415 · top 65% of all CVEsreceipt
Assigned bysonicwallreceipt
Recorded changes25 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productSonicWall NetExtenderreceipt

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

An Improper Link Resolution Before File Access ('Link Following') vulnerability in SonicWall NetExtender Windows (32 and 64 bit) client which allows an attacker to manipulate file paths. receipt

NVD's analysis a second authority

weakness
CWE-59
also scored by
7.2 CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

check it yourself psirt.global.sonicwall.com receipt

Movement the material steps

11 Apr 20250.0001
15 Jun 20260.00385 · scoring model v2026.06.15
6 Sep 20260.00415
Show all 25 observations
11 Apr 20250.0001
16 Apr 20250.00011
18 Apr 20250.0001
12 May 20250.00012
31 May 20250.00016
17 Jun 20250.00019
10 Aug 20250.00024
5 Sep 20250.00012
7 Sep 20250.00011
18 Sep 20250.00013
4 Nov 20250.00014
14 Nov 20250.00013
18 Nov 20250.00027
21 Nov 20250.00013
14 Dec 20250.00015
25 Dec 20250.00018
4 Jan 20260.0002
4 Feb 20260.00054
18 May 20260.00117
19 May 20260.00067
15 Jun 20260.00385
1 Jul 20260.00398
12 Jul 20260.00403
14 Aug 20260.00413
6 Sep 20260.00415

25 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 0.00415Published2025-04-10Index as of2026-09-06

The record had been public for 1 year, 4 months when this index was last written.

Published 2025-04-10 receipt · Index as of 2026-09-06 derived

The pattern, elsewhere

This record is one instance of CWE-59, improper link resolution before file access ('link following'). The index holds 1733 prior instances of this class, 25 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2024-57728nothing comparable heldKEV listed · 2025receipt
CVE-2025-60710 · Microsoft Windows 11 Version 24H2only 1 attribute comparableKEV listed · 2025receipt
CVE-2022-21999 · Microsoft Windows 10 Version 1809only 1 attribute comparableKEV listed · 2022receipt
CVE-2022-30333nothing comparable heldKEV listed · 2022receipt
CVE-2021-41379 · Microsoft Windows 10 Version 1507only 1 attribute comparableKEV listed · 2021receipt
CVE-2020-0638 · Microsoft Windowsonly 1 attribute comparableKEV listed · 2020receipt

"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

1733 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.

Siblings and hubs

Records related to this one

Its defect family

sonicwall netextender

Of the 3 records in this advisory that state one, this holds the highest EPSS percentile: 0.34437.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

This record is one of a group, and the group's page describes all of them. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

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What usually comes next

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