vciy

CVE-2017-15549

INDEX BUILT · 2026-09-20

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

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An issue was discovered in EMC Avamar Server 7.1.x, 7.2.x, 7.3.x, 7.4.x, 7.5.0; EMC NetWorker Virtual Edition (NVE) 9.0.x, 9.1.x, 9.2.x…

CVE-2017-155494 of 4 sources documented this
33

rank 33 = 1 + 22 + 0 + 10 + 0

rank@v1 · scheduled

Someone is already using it

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

EPSS 0.05525  ·  without this subject the record ranks 32

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 11

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 33

How much of the world it touches

NVD CPE configurations

18 products in the CPE ranges  ·  without this subject the record ranks 23

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 33

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$276,000over 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

$276,000 = $4.99M incident cost x 1 exposure x 0.05525 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

0.05525EPSSNOT IN KEVas of 2026-09-20
Severity8.8 HIGHreceipt
Harmtotal lossreceipt
Exploitationnone in held sources
Defenseno fix version held
Movementrisenreceipt
PLATEAU10Minimal movement since 2021-04-14, 1971 days at 0.06, as of 2026-09-06. arc-rules@v1

Foresight · where to check next

CVE-2021-26828SamsungTrend Micro ApexDrupal CoreSierra WirelessCVE-2024-5062315549

This record is one instance of CWE-434, unrestricted upload of file with dangerous type. The index holds 4432 prior instances of this class, 27 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

Running EMC Avamar Server 7.1.x, 7.2.x, 7.3.x…? 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.

Reachnetwork-reachable · low privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.0 · NVD'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]

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

CVSS, NVD8.8 HIGHreceipt
Exploit probability0.05525 · top 8% of all CVEsreceipt
Blast breadth3 products across 1 vendorderived
Assigned bydellreceipt
Recorded changes23 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productEMC Avamar Server 7.1.x, 7.2.x, 7.3.x, 7.4.x, 7.5.0, EMC NetWorker Virtual Edition (NVE) 9.0.x, 9.1.x, 9.2.x, EMC Integrated Data Protection Appliance 2.0receipt
Published rangesemc avamar server 7.1-21; emc avamar server 7.1-145; emc avamar server 7.1-302; emc avamar server 7.1-370receipt
Show all 18 published ranges
emc avamar server 7.1-21
emc avamar server 7.1-145
emc avamar server 7.1-302
emc avamar server 7.1-370
emc avamar server 7.2-32
emc avamar server 7.2-309
emc avamar server 7.2-401
emc avamar server 7.3-125
emc avamar server 7.3-211
emc avamar server 7.3-226
emc avamar server 7.3-233
emc avamar server 7.4-58
emc avamar server 7.4-242
emc avamar server 7.5-183
emc integrated data protection appliance 2.0
emc networker 9.0
emc networker 9.1
emc networker 9.2

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 issue was discovered in EMC Avamar Server 7.1.x, 7.2.x, 7.3.x, 7.4.x, 7.5.0; EMC NetWorker Virtual Edition (NVE) 9.0.x, 9.1.x, 9.2.x; and EMC Integrated Data Protection Appliance 2.0. A remote authenticated malicious user with low privileges could potentially upload arbitrary maliciously crafted files in any location on the server file system. receipt

NVD's analysis a second authority

severity
8.8 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
weakness
CWE-434
affected versions
emc avamar server 7.1-21; emc avamar server 7.1-145; emc avamar server 7.1-302; and 15 more, listed in full below

check it yourself securitytracker.com securityfocus.com seclists.org receipt

Movement the material steps

14 Apr 20210.01046
7 Mar 20230.00351 · scoring model v2023.03.01
17 Mar 20250.01709 · scoring model v2025.03.14
15 Jun 20260.06176 · scoring model v2026.06.15
6 Sep 20260.05525
Show all 23 observations
14 Apr 20210.01046
4 Feb 20220.01061
7 Mar 20230.00351
29 May 20230.00326
2 Mar 20240.00307
17 Mar 20250.01709
19 Mar 20250.01524
29 Mar 20250.03683
30 Mar 20250.01524
20 Jun 20250.02471
22 Jul 20250.02348
2 Mar 20260.01491
3 Mar 20260.01447
14 Mar 20260.01624
22 Mar 20260.01064
20 Apr 20260.01295
15 Jun 20260.06176
16 Jun 20260.06062
19 Jun 20260.05525
23 Aug 20260.04922
30 Aug 20260.05525
5 Sep 20260.04922
6 Sep 20260.05525

23 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 0.05525Published2018-01-05Index as of2026-09-06

The record had been public for 8 years, 8 months when this index was last written.

Published 2018-01-05 receipt · Index as of 2026-09-06 derived

The pattern, elsewhere

This record is one instance of CWE-434, unrestricted upload of file with dangerous type. The index holds 4432 prior instances of this class, 27 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2021-26828matches 8 of 8KEV listed · 2021receipt
CVE-2024-7399 · Samsung Electronics MagicINFO 9 Servermatches 8 of 9KEV listed · 2024receipt
CVE-2021-36741 · Trend Micro Apex Onematches 8 of 9KEV listed · 2021receipt
CVE-2020-13671 · Drupal Corematches 8 of 9KEV listed · 2020receipt
CVE-2018-4063 · Sierra Wirelessmatches 8 of 9KEV listed · 2019receipt
CVE-2024-50623matches 7 of 8KEV listed · 2024receipt

"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

4432 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

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What usually comes next

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