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CVE-2023-35082

INDEX BUILT · 2026-09-20

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An authentication bypass vulnerability in Ivanti EPMM 11.10 and older, allows unauthorized users to access restricted functionality or resources of…

CVE-2023-350824 of 4 sources documented this
73

rank 73 = 40 + 25 + 0 + 2 + 6

rank@v1 · act now

Someone is already using it

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

EPSS 0.99999 · CISA KEV listed  ·  without this subject the record ranks 33

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 48

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 73

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 71

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 67

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$4.99Mover the next 30 days, if this record is yours
Movement+$4.27Mon 2024-01-19, the last material move, 2 years, 7 months before this reading
Basisassumeda published average, not your estate

$4.99M = $4.99M incident cost x 1 exposure x 0.99999 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

0.99999EPSSKEV · LISTED
Severity10 CRITICALreceipt
Harmtotal loss · unauthenticated · ransomware-linkedreceipt
Exploitationransomware use knownreceipt
Defenseunaffected versions publishedreceipt
Movementscoring model changedreceipt
PLATEAU10Minimal movement since 2024-01-19, 959 days at 1.00, as of 2026-09-04. arc-rules@v1

Foresight · where to check next

Ivanti EndpointPulse ConnectCisco CatalystCisco Catalystkestra-io kestraCVE-2023-2846135082

This record is one instance of CWE-287, improper authentication. The index holds 4978 prior instances of this class, 48 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
Hackerone10 CRITICALreceipt
NVD9.8 CRITICALreceipt
Scoring standard
HackeroneCVSS v3.0receipt
NVDCVSS v3.1receipt
What it costs
HackeroneComplete 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

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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 v3.0 · the CNA's vectorreceipt
Weakness classCWE-287 Improper Authenticationreceipt
Published consequencesCWE-287: Integrity, Confidentiality, Availability, Access Control: Read Application Data, Gain Privileges or Assume Identity, 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.

First unaffected version, by branchendpoint manager mobile 11.11.0receipt
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 2024-02-08receipt
CISA required actionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.receipt
Published to CISA KEV156 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Ransomware campaign use known, 2024-01-18.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 1 public repository2023-08-04receipt
  • RUNG 3Exploited in the wild · CISA KEV listed2024-01-18receipt
  • RUNG 4Ransomware campaign use known2024-01-18receipt

Authority who says so

CVSS, the CNA10 CRITICALreceipt
CVSS, NVD9.8 CRITICALreceipt
Exploit probability0.99999 · top 0.01% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byhackeronereceipt
Recorded changes59 · last 4 Sep 2026derived

Affected & Fixed Versions as published

Affected productIvanti EPMMreceipt
Published rangesivanti endpoint manager mobile < 11.11.0receipt

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 authentication bypass vulnerability in Ivanti EPMM 11.10 and older, allows unauthorized users to access restricted functionality or resources of the application without proper authentication. This vulnerability is unique to CVE-2023-35078 announced earlier. 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-287
affected versions
ivanti endpoint manager mobile < 11.11.0

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

check it yourself forums.ivanti.com receipt

Dated events

2023-08-22EPSS moved 0.00 to 0.532024-01-18Added to CISA KEV2024-01-19EPSS moved 0.07 to 0.922024-02-08CISA remediation due2026-06-15EPSS moved 0.94 to 1.00

Movement the material steps

16 Aug 20230.00061
22 Aug 20230.52767 · crossed 0.10 and 0.50
22 Sep 20230.07696 · crossed 0.10 and 0.50
19 Jan 20240.92448 · crossed 0.10 and 0.50 and 0.90
17 Mar 20250.94318 · scoring model v2025.03.14
15 Jun 20260.99999 · scoring model v2026.06.15

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

Show all 45 observations
16 Aug 20230.00061
22 Aug 20230.52767
22 Sep 20230.07696
20 Oct 20230.06863
22 Nov 20230.07991
18 Jan 20240.06813
19 Jan 20240.92448
26 Jan 20240.93274
7 Feb 20240.96208
20 Feb 20240.96289
28 Feb 20240.93431
10 Mar 20240.93554
23 Mar 20240.93238
2 Apr 20240.95059
13 Apr 20240.94741
26 Apr 20240.95219
5 May 20240.95978
18 May 20240.96732
29 May 20240.96854
10 Jun 20240.96787
4 Jul 20240.96706
15 Jul 20240.96803
10 Aug 20240.96613
21 Aug 20240.96746
16 Sep 20240.96671
28 Sep 20240.96790
24 Oct 20240.96531
6 Nov 20240.96384
2 Dec 20240.96185
29 Dec 20240.96039
25 Jan 20250.95735
7 Feb 20250.95770
7 Mar 20250.95555
17 Mar 20250.94318
29 Mar 20250.94419
30 Mar 20250.94318
15 Apr 20250.94468
30 Jul 20250.9445
17 Oct 20250.94423
18 Nov 20250.94285
21 Nov 20250.94423
8 Mar 20260.94402
4 Jun 20260.94407
5 Jun 20260.94402
15 Jun 20260.99999

45 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 0.99999Public PoC2023-08-04Published2023-08-15CISA KEV2024-01-18Index as of2026-09-04

Listed by CISA 156 days after it published, exploit probability more than doubled between 2024-01-18 and 2024-01-19 (0.06813 → 0.92448) and the record had been public for 3 years when this index was last written.

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

Public PoC 2023-08-04 receipt · Published 2023-08-15 receipt · CISA KEV 2024-01-18 receipt · Index as of 2026-09-04 derived

The pattern, elsewhere

This record is one instance of CWE-287, improper authentication. The index holds 4978 prior instances of this class, 48 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2023-35078 · Ivanti Endpoint Manager Mobilematches 9 of 9KEV listed · 2023receipt
CVE-2021-22893 · Pulse Connect Securematches 8 of 9KEV listed · 2021receipt
CVE-2026-20127 · Cisco Catalyst SD-WAN Managermatches 8 of 9KEV listed · 2026receipt
CVE-2026-20182 · Cisco Catalyst SD-WAN Controllermatches 8 of 9KEV listed · 2026receipt
CVE-2026-49869 · kestra-io kestramatches 8 of 9KEV listed · 2026receipt
CVE-2023-28461matches 7 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

4978 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

Its defect family

ivanti epmm

Of the 4 records in this family, this is the only one that does not hold a stated fix version. That is a fact about what the catalogue records, not a finding about exposure.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

This record is one of a group, and the group's page describes all of them. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

Browse the index from here

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What usually comes next

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