vciy

CVE-2025-9804

INDEX BUILT · 2026-09-20

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Improper Access Control in Multiple WSO2 Products via Internal SOAP Admin Services and System REST APIs

CVE-2025-98044 of 4 sources documented this
26

rank 26 = 0 + 16 + 0 + 10 + 0

rank@v1 · scheduled

Someone is already using it

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

EPSS 0.00559  ·  without this subject the record ranks 26

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 6.5, from NVD  ·  without this subject the record ranks 10

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 26

How much of the world it touches

NVD CPE configurations

20 products in the CPE ranges  ·  without this subject the record ranks 16

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 26

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$27,900over the next 30 days, if this record is yours
Movementno material movementthe record holds only daily drift and scoring model releases
Basisassumeda published average, not your estate

$27,900 = $4.99M incident cost x 1 exposure x 0.00559 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

0.00559EPSSNOT IN KEVas of 2026-09-20
Severity9.6 CRITICALreceipt
Harmtotal lossreceipt
Exploitationnone in held sources
Defensefix version namedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2025-10-17, 334 days at 0.01, as of 2026-09-16. arc-rules@v1

Foresight · where to check next

Ubiquiti IncCVE-2019-11634CVE-2012-4681SonicWall SonicOSPaperCut NGCitrix ShareFile9804

This record is one instance of CWE-284, improper access control. The index holds 8101 prior instances of this class, 35 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

Sources disagree here.

Severity score
WSO29.6 CRITICALreceipt
NVD6.5 MEDIUMreceipt
What it costs
WSO2Complete confidentiality, integrity and availability loss, with impact beyond the vulnerable componentreceipt
NVDComplete confidentiality lossreceipt

Both shown, dated. We don't pick winners. disagreement-rules@v1

Running WSO2 Identity Server as Key Manager? Check your version

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachreachable from an adjacent network · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability loss, with impact beyond the vulnerable componentreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-284 Improper Access Controlreceipt
Published consequencesCWE-284: Other: Varies by Context[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed in5.3.0; 5.3.0.41; 5.5.0.53; 5.6.0.75; 5.7.0.125; 5.9.0.176; 5.10.0.359; 5.2.0; 5.2.0.34; 5.3.0.36; 5.4.0.34; 5.4.1.38; 5.5.0.52; 5.6.0.60; 5.7.0.126; 5.8.0.110…receipt
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, the CNA9.6 CRITICALreceipt
CVSS, NVD6.5 MEDIUMreceipt
Exploit probability0.00559 · top 55% of all CVEsreceipt
Blast breadth3 products across 1 vendorderived
Assigned byWSO2receipt
Recorded changes24 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productWSO2 Identity Server as Key Manager; WSO2 Identity Server; WSO2 Open Banking KM; WSO2 Open Banking IAM; WSO2 Open Banking AM; WSO2 API Manager; WSO2 Identity Server Analytics…receipt
Published rangeswso2 api control plane 4.5.0; wso2 api manager 2.0.0; wso2 api manager 2.1.0; wso2 api manager 2.2.0receipt
Show all 20 published ranges
wso2 api control plane 4.5.0
wso2 api manager 2.0.0
wso2 api manager 2.1.0
wso2 api manager 2.2.0
wso2 api manager 2.5.0
wso2 api manager 2.6.0
wso2 api manager 3.0.0
wso2 api manager 3.1.0
wso2 api manager 3.2.0
wso2 api manager 3.2.1
wso2 api manager 4.0.0
wso2 api manager 4.1.0
wso2 api manager 4.2.0
wso2 api manager 4.3.0
wso2 api manager 4.4.0
wso2 api manager 4.5.0
wso2 api manager analytics 2.0.0
wso2 api manager analytics 2.1.0
wso2 api manager analytics 2.2.0
wso2 api manager analytics 2.5.0
Fixed in5.3.0; 5.3.0.41; 5.5.0.53; 5.6.0.75; 5.7.0.125; 5.9.0.176; 5.10.0.359; 5.2.0; 5.2.0.34; 5.3.0.36; 5.4.0.34; 5.4.1.38; 5.5.0.52; 5.6.0.60; 5.7.0.126; 5.8.0.110…receipt

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 access control vulnerability exists in multiple WSO2 products due to insufficient permission enforcement in certain internal SOAP Admin Services and System REST APIs. A low-privileged user may exploit this flaw to perform unauthorized operations, including accessing server-level information. This vulnerability affects only internal administrative interfaces. APIs exposed through the WSO2 API Manager's API Gateway remain unaffected. receipt

NVD's analysis a second authority

severity
6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
weakness
CWE-284
affected versions
wso2 api control plane 4.5.0; wso2 api manager 2.0.0; wso2 api manager 2.1.0; and 17 more, listed in full below
also scored by
9.6 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

The CNA scored it 9.6 and NVD 6.5. Both are shown because both were published; we do not pick one.

check it yourself security.docs.wso2.com receipt

Movement the material steps

17 Oct 20250.00028
15 Jun 20260.00509 · scoring model v2026.06.15
16 Sep 20260.00559
Show all 24 observations
17 Oct 20250.00028
22 Oct 20250.00032
6 Nov 20250.00038
14 Nov 20250.00024
17 Nov 20250.00043
22 Nov 20250.00058
1 Dec 20250.00102
4 Dec 20250.00058
23 Dec 20250.00059
1 Jan 20260.00102
4 Jan 20260.00059
1 Feb 20260.00102
4 Feb 20260.00059
15 Feb 20260.00047
1 Mar 20260.00081
4 Mar 20260.00047
14 Mar 20260.00026
15 Mar 20260.00025
26 Mar 20260.0003
12 May 20260.00034
22 May 20260.00032
15 Jun 20260.00509
12 Jul 20260.00521
16 Sep 20260.00559

24 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 0.00559Published2025-10-16Index as of2026-09-16

The record had been public for 11 months when this index was last written.

Published 2025-10-16 receipt · Index as of 2026-09-16 derived

The pattern, elsewhere

This record is one instance of CWE-284, improper access control. The index holds 8101 prior instances of this class, 35 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2026-34908 · Ubiquiti Inc UniFi OS Servermatches 7 of 9KEV listed · 2026receipt
CVE-2019-11634matches 6 of 8KEV listed · 2019receipt
CVE-2012-4681matches 6 of 8KEV listed · 2012receipt
CVE-2024-40766 · SonicWall SonicOSmatches 6 of 9KEV listed · 2024receipt
CVE-2023-27350 · PaperCut NGmatches 6 of 9KEV listed · 2023receipt
CVE-2021-22941 · Citrix ShareFile storage zones controllermatches 6 of 9KEV listed · 2021receipt

"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

8101 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

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