CVE-2026-58453

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM 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
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 9.8Exploit: None knownExposed: 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(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity98% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
78%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 2, 2026

Advisory Details (3)

Auto-updated Aug 22, 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 46× in last 7d / 228× 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 378 total refreshes for this CVE.

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

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 2% probability of exploitation in the next 30 days, which ranks it in the top 21.9% of all scored CVEs.
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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