vciy

CVE-2024-54085

INDEX BUILT · 2026-09-20

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Redfish Authentication Bypass

CVE-2024-540854 of 4 sources documented this
79

rank 79 = 40 + 25 + 4 + 4 + 6

rank@v1 · act now

Someone is already using it

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

EPSS 0.60747 · CISA KEV listed  ·  without this subject the record ranks 39

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 54

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2026-04-19  ·  without this subject the record ranks 75

How much of the world it touches

NVD CPE configurations

2 products in the CPE ranges  ·  without this subject the record ranks 75

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 73

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$3.03Mover the next 30 days, if this record is yours
Movement+$1.43Mon 2026-04-19, the last material move, 4 months before this reading
Basisassumeda published average, not your estate

$3.03M = $4.99M incident cost x 1 exposure x 0.60747 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

0.60747EPSSKEV · LISTED
Severity10 CRITICALreceipt
Harmtotal loss · unauthenticatedreceipt
Exploitationin the wild · KEVreceipt
Defensefix version namedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2026-06-15, 81 days at 0.61, as of 2026-09-04. arc-rules@v1

Foresight · where to check next

TP-Link TL-WR841NProgress SoftwareZabbix FrontendApache APISIX54085

This record is one instance of CWE-290, authentication bypass by spoofing. The index holds 744 prior instances of this class, 4 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

Sources disagree here.

Severity score
AMI10 CRITICALreceipt
NVD9.8 CRITICALreceipt
Scoring standard
AMICVSS v4.0receipt
NVDCVSS v3.1receipt

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

Running AMI MegaRAC-SPx? 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 complexity · no attack requirementsreceipt
ImpactComplete confidentiality, integrity and availability loss, with impact on subsequent systemsreceipt
Scored fromCVSS v4.0 · the CNA's vectorreceipt
Weakness classCWE-290 Authentication Bypass by Spoofingreceipt
Published consequencesCWE-290: Access Control: Bypass Protection Mechanism, Gain Privileges or Assume Identity[email protected]
Ransomware campaign useUnknown to CISAreceipt

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed in12.7; 13.5receipt
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 2025-07-16receipt
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 KEV106 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Exploited in the wild · CISA KEV listed, 2025-06-25.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 1 public repository2025-06-29receipt
  • RUNG 3Exploited in the wild · CISA KEV listed2025-06-25receipt
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA10 CRITICALreceipt
CVSS, NVD9.8 CRITICALreceipt
Exploit probability0.60747 · top 0.89% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byAMIreceipt
Recorded changes63 · last 18 Sep 2026derived

Affected & Fixed Versions as published

Affected productAMI MegaRAC-SPxreceipt
Published rangesami megarac sp-x >= 12 < 12.7; ami megarac sp-x >= 13 < 13.5receipt
Fixed in12.7; 13.5receipt

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

AMI’s SPx contains a vulnerability in the BMC where an Attacker may bypass authentication remotely through the Redfish Host Interface. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability. 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-290
affected versions
ami megarac sp-x >= 12 < 12.7; ami megarac sp-x >= 13 < 13.5
also scored by
[email protected] 10 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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

check it yourself go.ami.com receipt

Dated events

2025-06-25Added to CISA KEV2025-06-26EPSS moved 0.00 to 0.492025-07-16CISA remediation due2026-06-15EPSS moved 0.43 to 0.61

Movement the material steps

12 Mar 20250.00043
17 Mar 20250.0006 · scoring model v2025.03.14
26 Jun 20250.48586 · crossed 0.10
27 Jun 20250.1985
28 Jun 20250.09467 · crossed 0.10
11 Jul 20250.10334 · crossed 0.10
7 Aug 20250.07762 · crossed 0.10
16 Aug 20250.1669 · crossed 0.10
18 Nov 20250.34035
21 Nov 20250.07205 · crossed 0.10
25 Nov 20250.12638 · crossed 0.10
22 Feb 20260.08241 · crossed 0.10
19 Apr 20260.36813 · crossed 0.10
15 Jun 20260.61202 · crossed 0.50 · scoring model v2026.06.15
28 Aug 20260.60747
Show all 49 observations
12 Mar 20250.00043
17 Mar 20250.0006
20 Mar 20250.0008
29 Mar 20250.00108
30 Mar 20250.001
5 Apr 20250.00099
12 Apr 20250.00108
15 Apr 20250.00109
22 Apr 20250.00111
15 May 20250.00232
18 May 20250.00246
26 Jun 20250.48586
27 Jun 20250.1985
28 Jun 20250.09467
11 Jul 20250.10334
15 Jul 20250.11639
16 Jul 20250.10639
30 Jul 20250.11254
7 Aug 20250.07762
16 Aug 20250.1669
19 Aug 20250.14498
20 Aug 20250.18445
29 Aug 20250.16794
3 Sep 20250.17679
16 Sep 20250.20089
23 Sep 20250.21093
22 Oct 20250.17505
26 Oct 20250.1723
27 Oct 20250.19178
4 Nov 20250.22559
6 Nov 20250.15875
18 Nov 20250.34035
21 Nov 20250.07205
22 Nov 20250.07844
25 Nov 20250.12638
7 Jan 20260.10474
22 Feb 20260.08241
19 Apr 20260.36813
21 Apr 20260.42969
22 May 20260.46719
25 May 20260.42969
15 Jun 20260.61202
15 Jul 20260.61462
24 Jul 20260.61063
25 Jul 20260.58839
30 Jul 20260.61063
7 Aug 20260.59193
18 Aug 20260.60826
28 Aug 20260.60747

49 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 0.60747Published2025-03-11CISA KEV2025-06-25Public PoC2025-06-29Index as of2026-09-04

Listed by CISA 106 days after it published and the record had been public for 1 year, 5 months when this index was last written.

Published 2025-03-11 receipt · CISA KEV 2025-06-25 receipt · Public PoC 2025-06-29 receipt · Index as of 2026-09-04 derived

The pattern, elsewhere

This record is one instance of CWE-290, authentication bypass by spoofing. The index holds 744 prior instances of this class, 4 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2023-50224 · TP-Link TL-WR841Nonly 1 attribute comparableKEV listed · 2024receipt
CVE-2024-4358 · Progress Software Corporation Telerik Report…only 1 attribute comparableKEV listed · 2024receipt
CVE-2022-23131 · Zabbix Frontendonly 1 attribute comparableKEV listed · 2022receipt
CVE-2022-24112 · Apache APISIXonly 1 attribute comparableKEV 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

744 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

Fixed with these, by one advisory

AMI-SA-2025003

Listed because one advisory covers them, not because they are the same defect. Each record's own state is on its own page.

Grouping: held values

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