CVE-2026-58453

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-01. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 2%CVSS: 9.8Exploit: NoneExposed: 0

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

JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain a hard-coded credentials vulnerability that allows network-adjacent attackers to gain unauthorized access by using the default admin username with an empty password accepted by the anyka_ipc HTTP service on port 80. Attackers can authenticate with these hardcoded credentials to access camera snapshots, video streams, network configuration, and factory-level API endpoints including the SetMAC command injection surface.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
—
EPSS
74.7%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 2, 2026

Advisory Details (3)

Auto-updated Jul 11, 2026
No patch confirmed yet.
generic

JAIOTlink C492A-W6 4.8.30.57701411 Hard-coded Credentials via anyka_ipc | Advisories | VulnCheck

https://www.vulncheck.com/advisories/jaiotlink-c492a-w6-hard-coded-credentials-via-anyka-ipc
generic

Amazon.com: JAIOTlink

https://www.amazon.com/stores/JAIOTlink/page/3B00DC41-70C3-4BAA-925C-3D222C2633D5?lp_asin=B0GX1BNZ78&ref_=ast_bln&store_ref=bl_ast_dp_brandlogo_sto
generic

jaiotlink-c492a-wifi-camera/writeups/02-default-http-credentials.md at main · rwprimitives/jaiotlink-c492a-wifi-camera · GitHub

https://github.com/rwprimitives/jaiotlink-c492a-wifi-camera/blob/main/writeups/02-default-http-credentials.md

Vendor Advisories for CVE-2026-58453(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 135× 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 135 total refreshes for this CVE.

  1. 2026-07-22 14:08 UTCEPSS rescore
  2. 2026-07-22 14:08 UTCEPSS rescore
  3. 2026-07-21 15:25 UTCEPSS rescore
  4. 2026-07-21 15:25 UTCEPSS rescore
  5. 2026-07-20 17:08 UTCEPSS rescore
  6. 2026-07-19 14:31 UTCEPSS rescore
  7. 2026-07-19 14:31 UTCEPSS rescore
  8. 2026-07-19 02:29 UTCEPSS rescore
  9. 2026-07-18 10:04 UTCEPSS rescore
  10. 2026-07-17 04:45 UTCGHSA enrichment
  11. 2026-07-17 01:00 UTCGHSA enrichment
  12. 2026-07-16 21:13 UTCGHSA enrichment
  13. 2026-07-16 17:28 UTCGHSA enrichment
  14. 2026-07-16 17:03 UTCEPSS rescore
  15. 2026-07-16 13:18 UTCGHSA enrichment
  16. 2026-07-16 09:33 UTCGHSA enrichment
  17. 2026-07-16 05:48 UTCGHSA enrichment
  18. 2026-07-16 02:02 UTCGHSA enrichment
  19. 2026-07-15 22:17 UTCGHSA enrichment
  20. 2026-07-15 18:32 UTCGHSA enrichment
  21. 2026-07-15 16:57 UTCEPSS rescore
  22. 2026-07-15 16:57 UTCEPSS rescore
  23. 2026-07-15 14:39 UTCGHSA enrichment
  24. 2026-07-15 10:53 UTCGHSA enrichment
  25. 2026-07-15 07:03 UTCGHSA enrichment
Show 75 more
  1. 2026-07-15 03:17 UTCGHSA enrichment
  2. 2026-07-15 02:00 UTCEPSS rescore
  3. 2026-07-15 02:00 UTCEPSS rescore
  4. 2026-07-14 23:30 UTCGHSA enrichment
  5. 2026-07-14 19:31 UTCGHSA enrichment
  6. 2026-07-14 15:46 UTCGHSA enrichment
  7. 2026-07-14 12:01 UTCGHSA enrichment
  8. 2026-07-14 08:16 UTCGHSA enrichment
  9. 2026-07-14 04:29 UTCGHSA enrichment
  10. 2026-07-14 00:44 UTCGHSA enrichment
  11. 2026-07-13 22:31 UTCEPSS rescore
  12. 2026-07-13 20:59 UTCGHSA enrichment
  13. 2026-07-13 17:13 UTCGHSA enrichment
  14. 2026-07-13 13:29 UTCGHSA enrichment
  15. 2026-07-13 09:44 UTCGHSA enrichment
  16. 2026-07-13 06:13 UTCEPSS rescore
  17. 2026-07-13 06:13 UTCEPSS rescore
  18. 2026-07-13 05:59 UTCGHSA enrichment
  19. 2026-07-13 02:14 UTCGHSA enrichment
  20. 2026-07-12 22:29 UTCGHSA enrichment
  21. 2026-07-12 18:44 UTCGHSA enrichment
  22. 2026-07-12 14:59 UTCGHSA enrichment
  23. 2026-07-12 11:14 UTCGHSA enrichment
  24. 2026-07-12 07:29 UTCGHSA enrichment
  25. 2026-07-12 05:46 UTCEPSS rescore
  26. 2026-07-12 03:44 UTCGHSA enrichment
  27. 2026-07-11 23:59 UTCGHSA enrichment
  28. 2026-07-11 20:14 UTCGHSA enrichment
  29. 2026-07-11 16:28 UTCGHSA enrichment
  30. 2026-07-11 12:43 UTCGHSA enrichment
  31. 2026-07-11 08:58 UTCGHSA enrichment
  32. 2026-07-11 08:27 UTCEPSS rescore
  33. 2026-07-11 08:27 UTCEPSS rescore
  34. 2026-07-11 05:13 UTCGHSA enrichment
  35. 2026-07-11 01:28 UTCGHSA enrichment
  36. 2026-07-10 21:42 UTCGHSA enrichment
  37. 2026-07-10 17:57 UTCGHSA enrichment
  38. 2026-07-10 14:12 UTCGHSA enrichment
  39. 2026-07-10 10:23 UTCGHSA enrichment
  40. 2026-07-10 06:38 UTCGHSA enrichment
  41. 2026-07-10 02:52 UTCGHSA enrichment
  42. 2026-07-09 23:05 UTCGHSA enrichment
  43. 2026-07-09 19:21 UTCGHSA enrichment
  44. 2026-07-09 19:10 UTCEPSS rescore
  45. 2026-07-09 19:10 UTCEPSS rescore
  46. 2026-07-09 15:35 UTCGHSA enrichment
  47. 2026-07-09 11:49 UTCGHSA enrichment
  48. 2026-07-09 08:04 UTCGHSA enrichment
  49. 2026-07-09 04:19 UTCGHSA enrichment
  50. 2026-07-09 00:33 UTCGHSA enrichment
  51. 2026-07-08 20:46 UTCGHSA enrichment
  52. 2026-07-08 17:01 UTCGHSA enrichment
  53. 2026-07-08 15:16 UTCEPSS rescore
  54. 2026-07-08 15:16 UTCEPSS rescore
  55. 2026-07-08 13:17 UTCGHSA enrichment
  56. 2026-07-08 09:31 UTCGHSA enrichment
  57. 2026-07-08 05:46 UTCGHSA enrichment
  58. 2026-07-08 01:56 UTCGHSA enrichment
  59. 2026-07-07 22:11 UTCGHSA enrichment
  60. 2026-07-07 18:26 UTCGHSA enrichment
  61. 2026-07-07 14:41 UTCGHSA enrichment
  62. 2026-07-07 13:46 UTCEPSS rescore
  63. 2026-07-07 13:46 UTCEPSS rescore
  64. 2026-07-07 10:51 UTCGHSA enrichment
  65. 2026-07-07 06:43 UTCGHSA enrichment
  66. 2026-07-07 02:58 UTCGHSA enrichment
  67. 2026-07-06 23:13 UTCGHSA enrichment
  68. 2026-07-06 19:28 UTCGHSA enrichment
  69. 2026-07-06 16:27 UTCEPSS rescore
  70. 2026-07-06 16:27 UTCEPSS rescore
  71. 2026-07-06 15:41 UTCGHSA enrichment
  72. 2026-07-06 11:54 UTCGHSA enrichment
  73. 2026-07-06 08:06 UTCGHSA enrichment
  74. 2026-07-06 04:21 UTCGHSA enrichment
  75. 2026-07-06 02:23 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-58453?
CVE-2026-58453 is a critical vulnerability published on July 1, 2026. JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain a hard-coded credentials vulnerability that allows network-adjacent attackers to gain unauthorized access by using the default admin username with an empty password accepted by the anyka_ipc HTTP service on port 80.…
When was CVE-2026-58453 disclosed?
CVE-2026-58453 was first published in the National Vulnerability Database on July 1, 2026, with the most recent update on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58453 actively exploited?
CVE-2026-58453 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-58453?
CVE-2026-58453 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-58453?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-58453, 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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