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CVE-2020-27423

INDEX BUILT · 2026-09-20

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Anuko Time Tracker v1.19.23.5311 lacks rate limit on the password reset module which allows attacker to perform Denial of Service attack on any…

CVE-2020-274233 of 4 sources documented this
23

rank 23 = 2 + 19 + 0 + 2 + 0

rank@v1 · backlog

Someone is already using it

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

EPSS 0.06438  ·  without this subject the record ranks 21

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 4

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 23

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 21

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 23

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$197,000over the next 30 days, if this record is yours
Movement-$139,000on 2022-04-01, the last material move, 4 years, 4 months before this reading
Basisassumeda published average, not your estate

$197,000 = $4.99M incident cost x 0.6121449559255632 exposure x 0.06438 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

0.06438EPSSNOT IN KEVas of 2026-09-20
Severity7.5 HIGHreceipt
Harmunauthenticated · networkreceipt
Exploitationnone in held sources
Defenseno fix version held
Movementrisenreceipt
PLATEAU10Minimal movement since 2025-11-21, 263 days at 0.06, as of 2026-08-11. 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

Check a version against this record

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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 · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete availability lossreceipt
Scored fromCVSS v3.1 · NVD's vectorreceipt
Weakness classCWE-307 Improper Restriction of Excessive Authentication Attemptsreceipt
Published consequencesCWE-307: Access Control: Bypass Protection Mechanism[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 11 Aug 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, NVD7.5 HIGHreceipt
Exploit probability0.06438 · top 7% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned bymitrereceipt
Recorded changes24 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Named in the CPE rangesAnuko time trackerreceipt
Published rangesanuko time tracker <= 1.19.23.5311receipt

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

Anuko Time Tracker v1.19.23.5311 lacks rate limit on the password reset module which allows attacker to perform Denial of Service attack on any legitimate user's mailbox receipt

NVD's analysis a second authority

severity
7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
weakness
CWE-307
affected versions
anuko time tracker <= 1.19.23.5311

check it yourself packetstormsecurity.com receipt

Dated events

2022-02-04EPSS moved 0.02 to 0.132025-03-17EPSS moved 0.01 to 0.142026-06-15EPSS moved 0.15 to 0.06

Movement the material steps

14 Apr 20210.02283
4 Feb 20220.1294 · crossed 0.10
1 Apr 20220.08382 · crossed 0.10
7 Mar 20230.00343 · scoring model v2023.03.01
17 Mar 20250.1372 · crossed 0.10 · scoring model v2025.03.14
15 Jun 20260.06362 · crossed 0.10 · scoring model v2026.06.15
11 Aug 20260.06438
Show all 24 observations
14 Apr 20210.02283
4 Feb 20220.1294
1 Apr 20220.08382
7 Mar 20230.00343
23 Jun 20230.00349
12 Sep 20230.00444
20 Dec 20230.00492
18 Jan 20240.00559
4 Mar 20240.00548
5 Apr 20240.00653
8 May 20240.00735
30 Jun 20240.00836
16 Jul 20240.00825
3 Aug 20240.00815
17 Dec 20240.00765
17 Mar 20250.1372
29 Mar 20250.16582
30 Mar 20250.1372
7 Oct 20250.15393
18 Nov 20250.19074
21 Nov 20250.15393
1 May 20260.14968
15 Jun 20260.06362
11 Aug 20260.06438

24 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 0.06438Published2020-11-16Index as of2026-08-11

The record had been public for 5 years, 8 months when this index was last written.

Published 2020-11-16 receipt · Index as of 2026-08-11 derived

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What usually comes next

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