vciy

CVE-2025-31324

INDEX BUILT · 2026-09-20

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Missing Authorization check in SAP NetWeaver (Visual Composer development server)

CVE-2025-313244 of 4 sources documented this
75

rank 75 = 40 + 25 + 2 + 2 + 6

rank@v1 · act now

Someone is already using it

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

EPSS 0.99512 · CISA KEV listed  ·  without this subject the record ranks 35

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 50

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2025-11-01  ·  without this subject the record ranks 73

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 73

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 69

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$4.97Mover the next 30 days, if this record is yours
Movement-$484,000on 2025-12-04, the last material move, 9 months before this reading
Basisassumeda published average, not your estate

$4.97M = $4.99M incident cost x 1 exposure x 0.99512 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

0.99512EPSSKEV · LISTED
Severity10 CRITICALreceipt
Harmtotal loss · unauthenticated · ransomware-linkedreceipt
Exploitationransomware use knownreceipt
Defenseno fix version held
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2026-06-15, 81 days at 1.00, as of 2026-09-04. arc-rules@v1

Foresight · where to check next

CVE-2020-25213SmarterToolsCVE-2024-50623CVE-2017-11357AdvantiveFatPipe WARP31324

This record is one instance of CWE-434, unrestricted upload of file with dangerous type. The index holds 4431 prior instances of this class, 26 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
Sap10 CRITICALreceipt
NVD9.8 CRITICALreceipt
What it costs
SapComplete confidentiality, integrity and availability loss, with impact beyond the vulnerable componentreceipt
NVDComplete confidentiality, integrity and availability lossreceipt

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

Running SAP_SE SAP NetWeaver (Visual Composer…? Check your version

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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 loss, with impact beyond the vulnerable componentreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-434 Unrestricted Upload of File with Dangerous Typereceipt
Published consequencesCWE-434: Integrity, Confidentiality, Availability: Execute Unauthorized Code or Commands[email protected]
Ransomware campaign useKnown (CISA)receipt

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 4 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.
CISA remediation statusoverdue since 2025-05-20receipt
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.receipt
Published to CISA KEV5 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Ransomware campaign use known, 2025-04-29.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 20 public repositories2025-04-25receipt
  • RUNG 3Exploited in the wild · CISA KEV listed2025-04-29receipt
  • RUNG 4Ransomware campaign use known2025-04-29receipt

Authority who says so

CVSS, the CNA10 CRITICALreceipt
CVSS, NVD9.8 CRITICALreceipt
Exploit probability0.99512 · top 0.06% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned bysapreceipt
Recorded changes105 · last 16 Sep 2026derived

Affected & Fixed Versions as published

Affected productSAP_SE SAP NetWeaver (Visual Composer development server)receipt
Published rangessap netweaver 7.50receipt

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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Attack path

Unauthenticated network requestno credentials, no interactionCISA KEV listingadded 04-29 · due 05-20SAP_SE SAP NetWeaver (Visual Compos…CWE-434 unrestricted file uploadAdjacent componentsscope changeFull compromise (C/I/A)C:H / I:H / A:Hmandates remediationexploits CWE-434scope changedata compromise

What it is stated by the CNA

SAP NetWeaver Visual Composer Metadata Uploader is not protected with a proper authorization, allowing unauthenticated agent to upload potentially malicious executable binaries that could severely harm the host system. This could significantly affect the confidentiality, integrity, and availability of the targeted system. 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-434
affected versions
sap netweaver 7.50
also scored by
[email protected] 10 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

The CNA scored it 10 and NVD 9.8. Both are shown because both were published; we do not pick one.

check it yourself me.sap.com url.sap receipt

Dated events

2025-04-27EPSS moved 0.00 to 0.072025-04-29Added to CISA KEV2025-05-20CISA remediation due2026-06-15EPSS moved 0.44 to 0.99

Movement the material steps

25 Apr 20250.00043
30 Apr 20250.58471 · crossed 0.10 and 0.50
20 May 20250.78645
20 Jun 20250.66207
6 Aug 20250.32762 · crossed 0.50
1 Nov 20250.54338 · crossed 0.50
4 Nov 20250.44614 · crossed 0.50
18 Nov 20250.80912 · crossed 0.50
21 Nov 20250.49073 · crossed 0.50
1 Dec 20250.55024 · crossed 0.50
4 Dec 20250.45333 · crossed 0.50
16 Jan 20260.34669
1 Mar 20260.48252
5 Mar 20260.35251
15 Jun 20260.99316 · crossed 0.50 and 0.90 · scoring model v2026.06.15
26 Jul 20260.99512

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

Show all 91 observations
25 Apr 20250.00043
26 Apr 20250.00051
27 Apr 20250.07322
30 Apr 20250.58471
1 May 20250.55636
3 May 20250.51325
4 May 20250.5428
9 May 20250.57231
12 May 20250.60225
15 May 20250.57709
20 May 20250.78645
26 May 20250.79541
1 Jun 20250.77729
4 Jun 20250.79541
6 Jun 20250.80997
15 Jun 20250.74446
19 Jun 20250.73537
20 Jun 20250.66207
22 Jun 20250.6352
1 Jul 20250.61206
4 Jul 20250.64306
10 Jul 20250.66383
16 Jul 20250.63773
1 Aug 20250.60642
4 Aug 20250.65875
6 Aug 20250.32762
23 Aug 20250.32898
24 Aug 20250.30208
1 Sep 20250.27032
3 Sep 20250.27092
4 Sep 20250.30272
12 Sep 20250.32621
16 Sep 20250.30272
20 Sep 20250.33078
21 Sep 20250.27891
4 Oct 20250.30153
12 Oct 20250.35246
17 Oct 20250.35936
22 Oct 20250.424
24 Oct 20250.39139
31 Oct 20250.41684
1 Nov 20250.54338
4 Nov 20250.44614
18 Nov 20250.80912
21 Nov 20250.49073
22 Nov 20250.45333
1 Dec 20250.55024
4 Dec 20250.45333
5 Dec 20250.42049
6 Dec 20250.49073
8 Dec 20250.45798
9 Dec 20250.42518
13 Dec 20250.45803
18 Dec 20250.43911
21 Dec 20250.40175
1 Jan 20260.49998
4 Jan 20260.40175
5 Jan 20260.36949
6 Jan 20260.38317
8 Jan 20260.38727
16 Jan 20260.34669
18 Jan 20260.36897
21 Jan 20260.33314
1 Feb 20260.42928
2 Feb 20260.39661
4 Feb 20260.30293
5 Feb 20260.27874
13 Feb 20260.34264
15 Feb 20260.30784
18 Feb 20260.41689
26 Feb 20260.38438
1 Mar 20260.48252
3 Mar 20260.48714
4 Mar 20260.38895
5 Mar 20260.35251
18 Mar 20260.32158
26 Mar 20260.35251
27 Mar 20260.32158
7 Apr 20260.37736
10 Apr 20260.34126
19 Apr 20260.34579
21 Apr 20260.38203
25 Apr 20260.34579
7 May 20260.3151
22 May 20260.35022
25 May 20260.3151
2 Jun 20260.43664
15 Jun 20260.99316
24 Jun 20260.99359
15 Jul 20260.99406
26 Jul 20260.99512

91 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 0.99512Published2025-04-24Public PoC2025-04-25CISA KEV2025-04-29Index as of2026-09-04

Listed by CISA 5 days after it published, exploit probability more than doubled between 2025-04-26 and 2025-04-27 (0.00051 → 0.07322) and the record had been public for 1 year, 4 months when this index was last written.

No material movement in 40 days as of the last ingest this index recorded.

Published 2025-04-24 receipt · Public PoC 2025-04-25 receipt · CISA KEV 2025-04-29 receipt · Index as of 2026-09-04 derived

The pattern, elsewhere

This record is one instance of CWE-434, unrestricted upload of file with dangerous type. The index holds 4431 prior instances of this class, 26 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2020-25213matches 8 of 8KEV listed · 2020receipt
CVE-2025-52691 · SmarterTools SmarterMailmatches 8 of 9KEV listed · 2025receipt
CVE-2024-50623matches 7 of 8KEV listed · 2024receipt
CVE-2017-11357matches 7 of 8KEV listed · 2017receipt
CVE-2024-57968 · Advantive VeraCorematches 7 of 9KEV listed · 2025receipt
CVE-2021-27860 · FatPipe WARPmatches 7 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

4431 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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