CVE-2022-42974

MEDIUMNVD 4.84.8—
EchelonGraph scoreMEDIUM confidence

Score 4.8 from GitHub Security Advisory published 2024-06-22. NVD baseline CVSS 4.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
4.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

In Kostal PIKO 1.5-1 MP plus HMI OEM p 1.0.1, the web application for the Solar Panel is vulnerable to a Stored Cross-Site Scripting (XSS) attack on /file.bootloader.upload.html. The application fails to sanitize the parameter filename, in a POST request to /file.bootloader.upload.html for a system update, thus allowing one to inject HTML and/or JavaScript on the page that will then be processed and stored by the application. Any subsequent requests to pages that retrieve the malicious content will automatically exploit the vulnerability on the victim's browser. This also happens because the tag is loaded in the function innerHTML in the page HTML.

CVSS v3
4.8
EG Score
4.8(medium)
EG Risk
38(Track*)
EG Risk 38/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity48% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

June 21, 2024

Last Modified

April 15, 2026

References (2)

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 39× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 141 total refreshes for this CVE.

  1. 2026-08-07 16:24 UTCEPSS rescore
  2. 2026-08-06 13:44 UTCEPSS rescore
  3. 2026-08-05 19:15 UTCEPSS rescore
  4. 2026-08-04 15:07 UTCEPSS rescore
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  11. 2026-07-30 16:25 UTCEPSS rescore
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  17. 2026-07-25 14:15 UTCEPSS rescore
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  19. 2026-07-23 14:16 UTCEPSS rescore
  20. 2026-07-23 02:14 UTCEG score recompute
  21. 2026-07-22 23:02 UTCEG score recompute
  22. 2026-07-22 14:06 UTCEPSS rescore
  23. 2026-07-21 15:23 UTCEPSS rescore
  24. 2026-07-21 15:23 UTCEPSS rescore
  25. 2026-07-20 17:05 UTCEPSS rescore
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  1. 2026-07-19 14:29 UTCEPSS rescore
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  6. 2026-07-15 16:56 UTCEPSS rescore
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  8. 2026-07-15 01:58 UTCEPSS rescore
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  17. 2026-07-06 16:25 UTCEPSS rescore
  18. 2026-07-06 02:21 UTCEPSS rescore
  19. 2026-07-05 02:28 UTCEPSS rescore
  20. 2026-07-04 06:29 UTCEPSS rescore
  21. 2026-07-02 16:58 UTCEPSS rescore
  22. 2026-07-01 15:04 UTCEPSS rescore
  23. 2026-06-30 23:20 UTCEPSS rescore
  24. 2026-06-30 23:20 UTCEPSS rescore
  25. 2026-06-29 14:04 UTCEPSS rescore
  26. 2026-06-29 14:04 UTCEPSS rescore
  27. 2026-06-28 04:54 UTCEPSS rescore
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  31. 2026-06-25 13:48 UTCEPSS rescore
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  36. 2026-06-22 14:24 UTCEPSS rescore
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  39. 2026-06-21 01:58 UTCEPSS rescore
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  41. 2026-06-19 19:24 UTCEPSS rescore
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  43. 2026-06-18 17:51 UTCEPSS rescore
  44. 2026-06-18 17:51 UTCEPSS rescore
  45. 2026-06-17 17:51 UTCEPSS rescore
  46. 2026-06-17 17:51 UTCEPSS rescore
  47. 2026-06-16 17:51 UTCEPSS rescore
  48. 2026-06-15 17:46 UTCEPSS rescore
  49. 2026-06-14 23:16 UTCEPSS rescore
  50. 2026-06-13 22:59 UTCEPSS rescore
  51. 2026-06-12 23:10 UTCEPSS rescore
  52. 2026-06-12 23:10 UTCEPSS rescore
  53. 2026-06-11 13:58 UTCEPSS rescore
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  55. 2026-06-10 22:17 UTCEPSS rescore
  56. 2026-06-10 13:21 UTCEPSS rescore
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  58. 2026-06-08 14:15 UTCEPSS rescore
  59. 2026-06-07 15:23 UTCEPSS rescore
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  61. 2026-06-06 13:46 UTCEPSS rescore
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  66. 2026-06-05 06:09 UTCEPSS rescore
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  68. 2026-06-04 13:11 UTCEPSS rescore
  69. 2026-06-02 20:12 UTCEPSS rescore
  70. 2026-06-02 20:11 UTCEPSS rescore
  71. 2026-06-01 13:50 UTCEPSS rescore
  72. 2026-06-01 13:50 UTCEPSS rescore
  73. 2026-05-29 13:43 UTCEPSS rescore
  74. 2026-05-28 13:43 UTCEPSS rescore
  75. 2026-05-28 13:43 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2022-42974?
CVE-2022-42974 is a medium vulnerability published on June 21, 2024. In Kostal PIKO 1.5-1 MP plus HMI OEM p 1.0.1, the web application for the Solar Panel is vulnerable to a Stored Cross-Site Scripting (XSS) attack on /file.bootloader.upload.html. The application fails to sanitize the parameter filename, in a POST request to /file.bootloader.upload.html for a system…
When was CVE-2022-42974 disclosed?
CVE-2022-42974 was first published in the National Vulnerability Database on June 21, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-42974 actively exploited?
CVE-2022-42974 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 93.6% of all scored CVEs.
What is the CVSS score of CVE-2022-42974?
CVE-2022-42974 has a CVSS v3 base score of 4.8 (NVD).
How do I remediate CVE-2022-42974?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-42974, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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