CVE-2026-2740

HIGHNVD 8.48.4—
EchelonGraph scoreMEDIUM confidence

Score 8.4 from GitHub Security Advisory (severity: HIGH) published 2026-05-21. NVD baseline CVSS 8.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.4
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 2%CVSS: 8.4Exploit: NoneExposed: 0

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

Zohocorp ManageEngine ADSelfService Plus version before 6525, DataSecurity Plus before 6264 and RecoveryManager Plus before 6313 are vulnerable to Authenticated Remote code execution in the agent machines due to the bug in the 3rd party dependency.

CVSS v3
8.4
EG Score
8.4(medium)
EPSS
74.6%
KEV
Not listed

Published

May 21, 2026

Last Modified

May 21, 2026

Advisory Details (1)

Auto-updated Jun 3, 2026
No patch confirmed yet.
generic

CVE-2026-2740 – Authenticated RCE vulnerability in ADSelfService Plus, RecoveryManager Plus, and DataSecurity Plus

https://www.manageengine.com/products/self-service-password/advisory/CVE-2026-2740.html

Vendor Advisories for CVE-2026-2740(1)

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

Data Freshness Timeline

(refreshed 0× in last 7d / 0× 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.

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

Frequently asked(5)

What is CVE-2026-2740?
CVE-2026-2740 is a high vulnerability published on May 21, 2026. Zohocorp ManageEngine ADSelfService Plus version before 6525, DataSecurity Plus before 6264 and RecoveryManager Plus before 6313 are vulnerable to Authenticated Remote code execution in the agent machines due to the bug in the 3rd party dependency.
When was CVE-2026-2740 disclosed?
CVE-2026-2740 was first published in the National Vulnerability Database on May 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-2740 actively exploited?
CVE-2026-2740 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-2740?
CVE-2026-2740 has a CVSS v3 base score of 8.4 (NVD).
How do I remediate CVE-2026-2740?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-2740, 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.

Dependency Blast Radius

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