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CVE-2013-0643

INDEX BUILT · 2026-09-20

No source can show you its own past. This one can.

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The Firefox sandbox in Adobe Flash Player before 10.3.183.67 and 11.x before 11.6.602.171 on Windows and Mac OS X, and before 10.3.183.67 and 11.x…

CVE-2013-06433 of 4 sources documented this
82

rank 82 = 40 + 22 + 5 + 9 + 6

rank@v1 · act now

Someone is already using it

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

EPSS 0.10533 · CISA KEV listed  ·  without this subject the record ranks 42

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 8.8, from NVD  ·  without this subject the record ranks 60

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2025-10-26  ·  without this subject the record ranks 77

How much of the world it touches

NVD CPE configurations

14 products 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 76

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$526,000over the next 30 days, if this record is yours
Movement+$1.80Mon 2025-10-26, the last material move, 10 months before this reading
Basisassumeda published average, not your estate

$526,000 = $4.99M incident cost x 1 exposure x 0.10533 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

0.10533EPSSKEV · LISTED
Severity8.8 HIGHreceipt
Harmtotal lossreceipt
Exploitationin the wild · KEVreceipt
Defenseunaffected versions publishedreceipt
Movementthreshold crossedreceipt
RISING10Risen from 0.06309 to 0.10533 across 15 observations. arc-rules@v1

Foresight · where to check next

SonicWall EmailCVE-2016-0151Oracle PaymentsCVE-2020-8655Intel Standardminio0643

This record is one instance of CWE-269, improper privilege management. The index holds 3613 prior instances of this class, 20 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 · user interaction required · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · NVD's vectorreceipt
Weakness classCWE-269 Improper Privilege Managementreceipt
Published consequencesCWE-269: Access Control: 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.

First unaffected version, by branchflash player 10.3.183.67; flash player 11.2.202.273; flash player 11.6.602.171receipt
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 2024-10-08receipt
CISA required actionThe impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.receipt
Published to CISA KEV4220 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Exploited in the wild · CISA KEV listed, 2024-09-17.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed2024-09-17receipt
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, NVD8.8 HIGHreceipt
Exploit probability0.10533 · top 4% of all CVEsreceipt
Blast breadth8 products across 4 vendorsderived
Assigned byadobereceipt
Recorded changes26 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Named in the CPE rangesAdobe flash player; Redhat enterprise linux eus; Redhat enterprise linux server aus; and 5 morereceipt
Published rangesadobe flash player < 10.3.183.67; adobe flash player >= 11.0 < 11.6.602.171; adobe flash player >= 11.0 < 11.2.202.273; redhat enterprise linux desktop 6.0receipt
Show all 14 published ranges
adobe flash player < 10.3.183.67
adobe flash player >= 11.0 < 11.6.602.171
adobe flash player >= 11.0 < 11.2.202.273
redhat enterprise linux desktop 6.0
redhat enterprise linux eus 5.9
redhat enterprise linux eus 6.4
redhat enterprise linux server 6.0
redhat enterprise linux server aus 5.9
redhat enterprise linux server aus 6.4
redhat enterprise linux workstation 6.0
opensuse 11.4
opensuse 12.1
suse linux enterprise desktop 10
suse linux enterprise desktop 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

The Firefox sandbox in Adobe Flash Player before 10.3.183.67 and 11.x before 11.6.602.171 on Windows and Mac OS X, and before 10.3.183.67 and 11.x before 11.2.202.273 on Linux, does not properly restrict privileges, which makes it easier for remote attackers to execute arbitrary code via crafted SWF content, as exploited in the wild in February 2013. receipt

NVD's analysis a second authority

severity
8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
weakness
CWE-269
affected versions
adobe flash player < 10.3.183.67; adobe flash player >= 11.0 < 11.6.602.171; adobe flash player >= 11.0 < 11.2.202.273; and 11 more, listed in full below
also scored by
8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

check it yourself rhn.redhat.com adobe.com lists.opensuse.org lists.opensuse.org lists.opensuse.org receipt

Dated events

2024-09-17Added to CISA KEV2024-09-18EPSS moved 0.03 to 0.392024-10-08CISA remediation due2026-06-15EPSS moved 0.59 to 0.11

Movement the material steps

4 Feb 20220.06309
7 Mar 20230.03489 · scoring model v2023.03.01
18 Sep 20240.39116 · crossed 0.10
20 Sep 20240.25773
17 Mar 20250.36303 · scoring model v2025.03.14
29 Mar 20250.68288 · crossed 0.50
30 Mar 20250.36303 · crossed 0.50
22 Oct 20250.25544
26 Oct 20250.61675 · crossed 0.50
15 Jun 20260.10533 · crossed 0.50 · scoring model v2026.06.15
Show all 15 observations
4 Feb 20220.06309
7 Mar 20230.03489
18 Sep 20240.39116
20 Sep 20240.25773
17 Dec 20240.17593
17 Mar 20250.36303
29 Mar 20250.68288
30 Mar 20250.36303
22 Oct 20250.25544
26 Oct 20250.61675
17 Nov 20250.65348
25 Jan 20260.57879
22 Apr 20260.64199
12 May 20260.58645
15 Jun 20260.10533

15 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 0.10533Published2013-02-27CISA KEV2024-09-17Index as of2026-09-04

Listed by CISA 4220 days after it published and the record had been public for 13 years, 6 months when this index was last written.

No material movement in 81 days as of the last ingest this index recorded.

Published 2013-02-27 receipt · CISA KEV 2024-09-17 receipt · Index as of 2026-09-04 derived

The pattern, elsewhere

This record is one instance of CWE-269, improper privilege management. The index holds 3613 prior instances of this class, 20 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2021-20021 · SonicWall Email Securitymatches 7 of 8KEV listed · 2021receipt
CVE-2016-0151matches 7 of 8KEV listed · 2016receipt
CVE-2026-46817 · Oracle Paymentsmatches 7 of 8KEV listed · 2026receipt
CVE-2020-8655matches 7 of 8KEV listed · 2020receipt
CVE-2017-5689 · Intel Standard Manageabilitymatches 7 of 8KEV listed · 2017receipt
CVE-2023-28434 · miniomatches 6 of 8KEV listed · 2023receipt

"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

3613 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

apsb13-08

Of the 2 records in this advisory, this is the only one holding a CISA KEV listing: Adobe Flash Player Incorrect Default Permissions Vulnerabili.

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

Browse the index from here

These are index-wide views, not findings about CVE-2013-0643.

What usually comes next

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