CVE-2024-20459

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2024-10-16. NVD baseline CVSS 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 6.5Exploit: None knownExposed: 0

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

A vulnerability in the web-based management interface of Cisco ATA 190 Multiplatform Series Analog Telephone Adapter firmware could allow an authenticated, remote attacker with high privileges to execute arbitrary commands as the root user on the underlying operating system. This vulnerability is due to a lack of input sanitization in the web-based management interface. An attacker could exploit this vulnerability by sending a malicious request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
30(Track)
EG Risk 30/100SSVC: 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
Severity65% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
48%
KEV
Not listed

Published

October 16, 2024

Last Modified

October 22, 2024

References (1)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 45× 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 110 total refreshes for this CVE.

  1. 2026-07-27 14:11 UTCEPSS rescore
  2. 2026-07-26 14:53 UTCEPSS rescore
  3. 2026-07-25 14:16 UTCEPSS rescore
  4. 2026-07-24 14:16 UTCEPSS rescore
  5. 2026-07-23 14:17 UTCEPSS rescore
  6. 2026-07-23 14:17 UTCEPSS rescore
  7. 2026-07-23 02:33 UTCEG score recompute
  8. 2026-07-22 23:19 UTCEG score recompute
  9. 2026-07-22 14:07 UTCEPSS rescore
  10. 2026-07-21 15:23 UTCEPSS rescore
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  12. 2026-07-20 17:06 UTCEPSS rescore
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  21. 2026-07-15 01:59 UTCEPSS rescore
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  24. 2026-07-13 06:11 UTCEPSS rescore
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  1. 2026-07-12 05:45 UTCEPSS rescore
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  3. 2026-07-09 19:09 UTCEPSS rescore
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  5. 2026-07-08 15:13 UTCEPSS rescore
  6. 2026-07-07 13:45 UTCEPSS rescore
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  8. 2026-07-06 16:26 UTCEPSS rescore
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  11. 2026-07-05 02:29 UTCEPSS rescore
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  16. 2026-06-29 14:05 UTCEPSS rescore
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  19. 2026-06-28 04:55 UTCEPSS rescore
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  21. 2026-06-27 03:07 UTCEPSS rescore
  22. 2026-06-27 03:07 UTCEPSS rescore
  23. 2026-06-25 13:48 UTCEPSS rescore
  24. 2026-06-25 13:48 UTCEPSS rescore
  25. 2026-06-24 14:04 UTCEPSS rescore
  26. 2026-06-24 14:04 UTCEPSS rescore
  27. 2026-06-23 21:32 UTCEPSS rescore
  28. 2026-06-23 21:32 UTCEPSS rescore
  29. 2026-06-22 14:24 UTCEPSS rescore
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  31. 2026-06-21 14:55 UTCEPSS rescore
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  35. 2026-06-19 19:24 UTCEPSS rescore
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  37. 2026-06-18 17:51 UTCEPSS rescore
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  39. 2026-06-17 17:52 UTCEPSS rescore
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  41. 2026-06-16 17:51 UTCEPSS rescore
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  43. 2026-06-15 17:47 UTCEPSS rescore
  44. 2026-06-14 23:16 UTCEPSS rescore
  45. 2026-06-13 22:59 UTCEPSS rescore
  46. 2026-06-13 22:59 UTCEPSS rescore
  47. 2026-06-12 23:11 UTCEPSS rescore
  48. 2026-06-11 13:59 UTCEPSS rescore
  49. 2026-06-11 13:59 UTCEPSS rescore
  50. 2026-06-10 22:17 UTCEPSS rescore
  51. 2026-06-10 13:21 UTCEPSS rescore
  52. 2026-06-10 13:21 UTCEPSS rescore
  53. 2026-06-08 14:16 UTCEPSS rescore
  54. 2026-06-08 14:16 UTCEPSS rescore
  55. 2026-06-07 15:24 UTCEPSS rescore
  56. 2026-06-07 15:24 UTCEPSS rescore
  57. 2026-06-06 13:46 UTCEPSS rescore
  58. 2026-06-06 13:46 UTCEPSS rescore
  59. 2026-06-05 22:46 UTCEPSS rescore
  60. 2026-06-05 22:46 UTCEPSS rescore
  61. 2026-06-05 06:09 UTCEPSS rescore
  62. 2026-06-05 06:09 UTCEPSS rescore
  63. 2026-06-04 13:11 UTCEPSS rescore
  64. 2026-06-04 13:11 UTCEPSS rescore
  65. 2026-06-04 13:11 UTCEPSS rescore
  66. 2026-06-02 20:12 UTCEPSS rescore
  67. 2026-06-02 20:12 UTCEPSS rescore
  68. 2026-06-01 13:51 UTCEPSS rescore
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  70. 2026-05-31 22:30 UTCEPSS rescore
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  72. 2026-05-31 00:15 UTCEPSS rescore
  73. 2026-05-31 00:15 UTCEPSS rescore
  74. 2026-05-29 13:43 UTCEPSS rescore
  75. 2026-05-28 13:44 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2024-20459?
CVE-2024-20459 is a medium vulnerability published on October 16, 2024. A vulnerability in the web-based management interface of Cisco ATA 190 Multiplatform Series Analog Telephone Adapter firmware could allow an authenticated, remote attacker with high privileges to execute arbitrary commands as the root user on the underlying operating system. This vulnerability is…
When was CVE-2024-20459 disclosed?
CVE-2024-20459 was first published in the National Vulnerability Database on October 16, 2024, with the most recent update on October 22, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-20459 actively exploited?
CVE-2024-20459 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 51.9% of all scored CVEs.
What is the CVSS score of CVE-2024-20459?
CVE-2024-20459 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2024-20459?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-20459, 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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