CVE-2024-8455

HIGHNVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2024-09-30. NVD baseline CVSS 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.1Exploit: NoneExposed: 0

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

The swctrl service is used to detect and remotely manage PLANET Technology devices. For certain switch models, the authentication tokens used during communication with this service are encoded user passwords. Due to insufficient strength, unauthorized remote attackers who intercept the packets can directly crack them to obtain plaintext passwords.

CVSS v3
8.1
EG Score
8.1(medium)
EPSS
25.8%
KEV
Not listed

Published

September 30, 2024

Last Modified

October 4, 2024

References (2)

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 41× 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.

  1. 2026-07-11 08:26 UTCEPSS rescore
  2. 2026-07-09 19:09 UTCEPSS rescore
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  1. 2026-06-22 14:25 UTCEPSS rescore
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  4. 2026-06-21 01:59 UTCEPSS rescore
  5. 2026-06-19 19:25 UTCEPSS rescore
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  7. 2026-06-18 17:52 UTCEPSS rescore
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  11. 2026-06-15 17:48 UTCEPSS rescore
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  18. 2026-06-10 22:18 UTCEPSS rescore
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  22. 2026-06-08 14:16 UTCEPSS rescore
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  24. 2026-06-07 15:24 UTCEPSS rescore
  25. 2026-06-06 13:47 UTCEPSS rescore
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  41. 2026-05-29 13:43 UTCEPSS rescore
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  45. 2026-05-27 13:40 UTCEPSS rescore
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  48. 2026-05-26 13:43 UTCEPSS rescore
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  50. 2026-05-26 13:43 UTCEPSS rescore
  51. 2026-05-26 07:18 UTCEPSS rescore
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  54. 2026-05-26 07:18 UTCEPSS rescore
  55. 2026-05-23 21:22 UTCEG score recompute
  56. 2026-05-23 21:22 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2024-8455?
CVE-2024-8455 is a high vulnerability published on September 30, 2024. The swctrl service is used to detect and remotely manage PLANET Technology devices. For certain switch models, the authentication tokens used during communication with this service are encoded user passwords. Due to insufficient strength, unauthorized remote attackers who intercept the packets can…
When was CVE-2024-8455 disclosed?
CVE-2024-8455 was first published in the National Vulnerability Database on September 30, 2024, with the most recent update on October 4, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-8455 actively exploited?
CVE-2024-8455 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 25.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-8455?
CVE-2024-8455 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2024-8455?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-8455, 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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