CVE-2020-37251

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-19. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 0

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

RealTimes Desktop Service 18.1.4 contains an unquoted service path vulnerability in the rpdsvc.exe binary that allows local attackers to escalate privileges. Attackers can place malicious executables in unquoted path directories to execute arbitrary code with LocalSystem privileges during service startup or system reboot.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
51(Track*)
EG Risk 51/100SSVC: 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
Severity78% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
2.1%
KEV
Not listed

Published

June 19, 2026

Last Modified

June 23, 2026

Advisory Details (2)

Auto-updated Jun 23, 2026
No patch confirmed yet.
generic

RealTimes Desktop Service 18.1.4 Unquoted Service Path Privilege Escalation | Advisories | VulnCheck

https://www.vulncheck.com/advisories/realtimes-desktop-service-unquoted-service-path-privilege-escalation
generic

Home to the video player and downloader, RealPlayer from RealNetworks

https://www.real.com/

Vendor Advisories for CVE-2020-37251(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 15× in last 7d / 88× 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. 2026-07-23 14:15 UTCEPSS rescore
  2. 2026-07-23 14:15 UTCEPSS rescore
  3. 2026-07-23 01:53 UTCEG score recompute
  4. 2026-07-22 22:39 UTCEG score recompute
  5. 2026-07-22 14:05 UTCEPSS rescore
  6. 2026-07-21 15:22 UTCEPSS rescore
  7. 2026-07-21 15:22 UTCEPSS rescore
  8. 2026-07-20 17:04 UTCEPSS rescore
  9. 2026-07-20 17:04 UTCEPSS rescore
  10. 2026-07-19 14:28 UTCEPSS rescore
  11. 2026-07-19 14:28 UTCEPSS rescore
  12. 2026-07-19 02:26 UTCEPSS rescore
  13. 2026-07-19 02:26 UTCEPSS rescore
  14. 2026-07-17 01:29 UTCGHSA enrichment
  15. 2026-07-16 16:59 UTCEPSS rescore
  16. 2026-07-16 13:15 UTCGHSA enrichment
  17. 2026-07-16 01:02 UTCGHSA enrichment
  18. 2026-07-15 16:55 UTCEPSS rescore
  19. 2026-07-15 16:55 UTCEPSS rescore
  20. 2026-07-15 12:48 UTCGHSA enrichment
  21. 2026-07-15 01:57 UTCEPSS rescore
  22. 2026-07-14 23:43 UTCGHSA enrichment
  23. 2026-07-14 11:18 UTCGHSA enrichment
  24. 2026-07-13 22:41 UTCGHSA enrichment
  25. 2026-07-13 22:27 UTCEPSS rescore
Show 73 more
  1. 2026-07-13 22:27 UTCEPSS rescore
  2. 2026-07-13 10:27 UTCGHSA enrichment
  3. 2026-07-13 06:10 UTCEPSS rescore
  4. 2026-07-13 06:10 UTCEPSS rescore
  5. 2026-07-12 22:14 UTCGHSA enrichment
  6. 2026-07-12 10:01 UTCGHSA enrichment
  7. 2026-07-11 21:48 UTCGHSA enrichment
  8. 2026-07-11 09:35 UTCGHSA enrichment
  9. 2026-07-10 21:22 UTCGHSA enrichment
  10. 2026-07-10 09:09 UTCGHSA enrichment
  11. 2026-07-09 20:50 UTCGHSA enrichment
  12. 2026-07-09 19:07 UTCEPSS rescore
  13. 2026-07-09 08:37 UTCGHSA enrichment
  14. 2026-07-08 20:23 UTCGHSA enrichment
  15. 2026-07-08 15:12 UTCEPSS rescore
  16. 2026-07-08 07:56 UTCGHSA enrichment
  17. 2026-07-07 19:44 UTCGHSA enrichment
  18. 2026-07-07 13:43 UTCEPSS rescore
  19. 2026-07-07 05:08 UTCGHSA enrichment
  20. 2026-07-06 16:54 UTCGHSA enrichment
  21. 2026-07-06 16:25 UTCEPSS rescore
  22. 2026-07-06 16:25 UTCEPSS rescore
  23. 2026-07-06 04:37 UTCGHSA enrichment
  24. 2026-07-06 02:21 UTCEPSS rescore
  25. 2026-07-06 02:21 UTCEPSS rescore
  26. 2026-07-05 16:22 UTCGHSA enrichment
  27. 2026-07-05 04:07 UTCGHSA enrichment
  28. 2026-07-04 15:40 UTCGHSA enrichment
  29. 2026-07-04 06:29 UTCEPSS rescore
  30. 2026-07-04 06:29 UTCEPSS rescore
  31. 2026-07-04 03:23 UTCGHSA enrichment
  32. 2026-07-03 14:34 UTCGHSA enrichment
  33. 2026-07-03 02:21 UTCGHSA enrichment
  34. 2026-07-02 14:08 UTCGHSA enrichment
  35. 2026-07-02 01:56 UTCGHSA enrichment
  36. 2026-07-01 13:40 UTCGHSA enrichment
  37. 2026-07-01 01:26 UTCGHSA enrichment
  38. 2026-06-30 23:20 UTCEPSS rescore
  39. 2026-06-30 23:20 UTCEPSS rescore
  40. 2026-06-30 13:06 UTCGHSA enrichment
  41. 2026-06-30 00:51 UTCGHSA enrichment
  42. 2026-06-29 14:04 UTCEPSS rescore
  43. 2026-06-29 12:38 UTCGHSA enrichment
  44. 2026-06-29 00:25 UTCGHSA enrichment
  45. 2026-06-28 12:12 UTCGHSA enrichment
  46. 2026-06-28 04:54 UTCEPSS rescore
  47. 2026-06-28 04:54 UTCEPSS rescore
  48. 2026-06-27 23:59 UTCGHSA enrichment
  49. 2026-06-27 11:46 UTCGHSA enrichment
  50. 2026-06-27 03:06 UTCEPSS rescore
  51. 2026-06-27 03:06 UTCEPSS rescore
  52. 2026-06-26 23:32 UTCGHSA enrichment
  53. 2026-06-26 11:19 UTCGHSA enrichment
  54. 2026-06-25 19:51 UTCGHSA enrichment
  55. 2026-06-25 13:48 UTCEPSS rescore
  56. 2026-06-25 07:37 UTCGHSA enrichment
  57. 2026-06-24 19:23 UTCGHSA enrichment
  58. 2026-06-24 14:03 UTCEPSS rescore
  59. 2026-06-24 14:03 UTCEPSS rescore
  60. 2026-06-24 06:17 UTCGHSA enrichment
  61. 2026-06-23 21:31 UTCEPSS rescore
  62. 2026-06-23 21:31 UTCEPSS rescore
  63. 2026-06-23 17:59 UTCGHSA enrichment
  64. 2026-06-23 05:46 UTCGHSA enrichment
  65. 2026-06-23 02:30 UTCMITRE cvelistV5CVSS v4 → 8.5
  66. 2026-06-22 17:32 UTCGHSA enrichment
  67. 2026-06-22 05:19 UTCGHSA enrichment
  68. 2026-06-21 17:06 UTCGHSA enrichment
  69. 2026-06-21 04:48 UTCGHSA enrichment
  70. 2026-06-20 16:33 UTCGHSA enrichment
  71. 2026-06-20 04:19 UTCGHSA enrichment
  72. 2026-06-19 15:58 UTCEG score recompute
  73. 2026-06-19 15:58 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2020-37251?
CVE-2020-37251 is a high vulnerability published on June 19, 2026. RealTimes Desktop Service 18.1.4 contains an unquoted service path vulnerability in the rpdsvc.exe binary that allows local attackers to escalate privileges. Attackers can place malicious executables in unquoted path directories to execute arbitrary code with LocalSystem privileges during service…
When was CVE-2020-37251 disclosed?
CVE-2020-37251 was first published in the National Vulnerability Database on June 19, 2026, with the most recent update on June 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-37251 actively exploited?
CVE-2020-37251 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2020-37251?
CVE-2020-37251 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2020-37251?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-37251, 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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