CVE-2021-32086

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-28. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
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: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

An issue was discovered in Quest KACE Systems Deployment Appliance (SMA) 11.0.273. It uses a hardcoded symmetric encryption key to encrypt secrets in the MySQL databases. (This key is not unique for each installation.) An attacker that gains access to the MySQL server or a backup files can decrypt the secrets. Often, the decrypted secrets can be used to escalate privileges within KACE, or gain privileged access to unrelated systems or services.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: 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%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
9%
KEV
Not listed

Published

July 27, 2026

Last Modified

August 3, 2026

Advisory Details (2)

Auto-updated Sep 14, 2026
No patch confirmed yet.
generic

Quest response to CRITICALSTART vulnerability report (4293505)

https://support.quest.com/kace-systems-management-appliance/kb/4293505/quest-response-to-criticalstart-vulnerability-report
generic

Download Software

https://support.quest.com/download-product-select

Vendor Advisories for CVE-2021-32086(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 41× in last 7d / 166× 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 366 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2021-32086?
CVE-2021-32086 is a critical vulnerability published on July 27, 2026. An issue was discovered in Quest KACE Systems Deployment Appliance (SMA) 11.0.273. It uses a hardcoded symmetric encryption key to encrypt secrets in the MySQL databases. (This key is not unique for each installation.) An attacker that gains access to the MySQL server or a backup files can decrypt…
When was CVE-2021-32086 disclosed?
CVE-2021-32086 was first published in the National Vulnerability Database on July 27, 2026, with the most recent update on August 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2021-32086 actively exploited?
CVE-2021-32086 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 91.0% of all scored CVEs.
What is the CVSS score of CVE-2021-32086?
CVE-2021-32086 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2021-32086?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-32086, 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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