vciy

CVE-2020-25078

INDEX BUILT · 2026-09-20

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An issue was discovered on D-Link DCS-2530L before 1.06.01 Hotfix and DCS-2670L through 2.02 devices

CVE-2020-250783 of 4 sources documented this
72

rank 72 = 40 + 19 + 0 + 7 + 6

rank@v1 · act now

Someone is already using it

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

EPSS 0.97901 · CISA KEV listed  ·  without this subject the record ranks 32

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 7.5, from NVD  ·  without this subject the record ranks 53

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 72

How much of the world it touches

NVD CPE configurations

8 products in the CPE ranges  ·  without this subject the record ranks 65

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 66

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$2.99Mover the next 30 days, if this record is yours
Movement+$43,000on 2025-01-14, the last material move, 1 year, 7 months before this reading
Basisassumeda published average, not your estate

$2.99M = $4.99M incident cost x 0.6121449559255632 exposure x 0.97901 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

0.97901EPSSKEV · LISTED
Severity7.5 HIGHreceipt
Harmunauthenticated · networkreceipt
Exploitationin the wild · KEVreceipt
Defenseunaffected versions publishedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2024-12-17, 626 days at 0.98, as of 2026-09-04. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

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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 lossreceipt
Scored fromCVSS v3.1 · NVD's vectorreceipt
Weakness classNo CWE mapping in held sources.
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 branchdcs-2670l firmware 2.03.00; dcs-4603 firmware 1.04.02; dcs-4622 firmware 2.01.10; dcs-4701e firmware 2.03.01; dcs-4703e firmware 1.03.04; dcs-4705e firmware 1.03.02receipt
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 2025-08-26receipt
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 KEV1798 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Exploited in the wild · CISA KEV listed, 2025-08-05.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 3 public repositories2021-03-30receipt
  • RUNG 3Exploited in the wild · CISA KEV listed2025-08-05receipt
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, NVD7.5 HIGHreceipt
Exploit probability0.97901 · top 0.10% of all CVEsreceipt
Blast breadth8 products across 1 vendorderived
Assigned bymitrereceipt
Recorded changes49 · last 17 Sep 2026derived

Affected & Fixed Versions as published

Named in the CPE rangesDlink dcs-4603 firmware; Dlink dcs-4622 firmware; Dlink dcs-4701e firmware; and 5 morereceipt
Published rangesdlink dcs-4603 firmware < 1.04.02; dlink dcs-4622 firmware < 2.01.10; dlink dcs-4701e firmware < 2.03.01; dlink dcs-4703e firmware < 1.03.04receipt
Show all 8 published ranges
dlink dcs-4603 firmware < 1.04.02
dlink dcs-4622 firmware < 2.01.10
dlink dcs-4701e firmware < 2.03.01
dlink dcs-4703e firmware < 1.03.04
dlink dcs-4705e firmware < 1.03.02
dlink dcs-4802e firmware < 2.01.01
dlink dcs-2530l firmware <= 1.05.05
dlink dcs-2670l firmware < 2.03.00

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 on D-Link DCS-2530L before 1.06.01 Hotfix and DCS-2670L through 2.02 devices. The unauthenticated /config/getuser endpoint allows for remote administrator password disclosure. receipt

NVD's analysis a second authority

severity
7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
affected versions
dlink dcs-4603 firmware < 1.04.02; dlink dcs-4622 firmware < 2.01.10; dlink dcs-4701e firmware < 2.03.01; and 5 more, listed in full below
also scored by
7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

check it yourself supportannouncement.us.dlink.com twitter.com receipt

Dated events

2022-02-04EPSS moved 0.03 to 0.172023-03-07EPSS moved 0.17 to 0.972025-01-14EPSS moved 0.89 to 0.912025-08-05Added to CISA KEV2025-08-26CISA remediation due

Movement the material steps

14 Apr 20210.02742
4 Feb 20220.16531 · crossed 0.10
7 Mar 20230.96974 · crossed 0.50 and 0.90 · scoring model v2023.03.01
9 Nov 20230.61392 · crossed 0.90
5 Dec 20230.78949
27 Dec 20240.89181
14 Jan 20250.90589 · crossed 0.90
17 Mar 20250.93466 · scoring model v2025.03.14
15 Jun 20260.97901 · scoring model v2026.06.15
28 Aug 20260.97901
Show all 35 observations
14 Apr 20210.02742
4 Feb 20220.16531
7 Mar 20230.96974
28 Mar 20230.96826
9 Apr 20230.96698
27 Apr 20230.96659
8 May 20230.96996
19 May 20230.96974
8 Jul 20230.96582
12 Jul 20230.96829
9 Nov 20230.61392
20 Nov 20230.60091
5 Dec 20230.78949
20 Dec 20230.80702
6 Feb 20240.82526
26 Sep 20240.79334
28 Nov 20240.80313
17 Dec 20240.88386
27 Dec 20240.89181
14 Jan 20250.90589
17 Mar 20250.93466
14 May 20250.94032
6 Aug 20250.94226
7 Aug 20250.94264
16 Aug 20250.94229
27 Aug 20250.94198
16 Sep 20250.94109
29 Sep 20250.94198
18 Nov 20250.93354
21 Nov 20250.94198
24 Nov 20250.94229
11 Feb 20260.94146
15 Jun 20260.97901
24 Jul 20260.97711
28 Aug 20260.97901

35 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 0.97901Published2020-09-02Public PoC2021-03-30CISA KEV2025-08-05Index as of2026-09-04

Listed by CISA 1798 days after it published and the record had been public for 6 years when this index was last written.

Published 2020-09-02 receipt · Public PoC 2021-03-30 receipt · CISA KEV 2025-08-05 receipt · Index as of 2026-09-04 derived

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