CVE-2026-61515

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-04. 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 weekElevated
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: Elevated riskExposed: 0

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

Puwell IP Camera firmware versions 2.x through 4.x contains an unauthenticated command injection vulnerability that allows remote attackers to execute arbitrary operating system commands by sending a crafted JSON payload to the DebugShell interface exposed on TCP port 34567. Attackers can exploit the lack of authentication and input sanitization in the binary protocol service to pass arbitrary commands directly to the underlying operating system, achieving root-level code execution and complete device compromise.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
75(Attend)
EG Risk 75/100SSVC: Attend

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%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
2%
EPSS %ILE
74%
KEV
Not listed

Published

August 4, 2026

Last Modified

August 5, 2026

Advisory Details (3)

Auto-updated Aug 19, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Puwell IP Camera 2.x - 4.x Unauthenticated Command Injection via DebugShell | Advisories | VulnCheck

https://www.vulncheck.com/advisories/puwell-ip-camera-2-x-4-x-unauthenticated-command-injection-via-debugshell
generic

G1 Solution Catalog - PUWELL - Different for Better

https://www.puwell.com/Index/catalog
generic🟡 PoC Available

Yassine Damiri | Portfolio

https://damiri.fr/fr/cve/CVE-2026-61515

Vendor Advisories for CVE-2026-61515(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 51× in last 7d / 127× 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 127 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-61515?
CVE-2026-61515 is a critical vulnerability published on August 4, 2026. Puwell IP Camera firmware versions 2.x through 4.x contains an unauthenticated command injection vulnerability that allows remote attackers to execute arbitrary operating system commands by sending a crafted JSON payload to the DebugShell interface exposed on TCP port 34567. Attackers can exploit…
When was CVE-2026-61515 disclosed?
CVE-2026-61515 was first published in the National Vulnerability Database on August 4, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-61515 actively exploited?
CVE-2026-61515 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 26.4% of all scored CVEs.
What is the CVSS score of CVE-2026-61515?
CVE-2026-61515 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-61515?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-61515, 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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