CVE-2026-52480

MEDIUMPre-NVD 6.56.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This medium-severity CVE scores 6.5 under CISA-ADP (Vulnrichment) CVSS v3.1 (NVD's own analysis pending). EPSS exploit probability: 0.3% (24th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from CISA-ADP (Vulnrichment) CVSS v3.1
Sources: CISA-ADP (Vulnrichment) CVSS v3.1, EPSS
6.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.5Exploit: None knownExposed services: Not assessed

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

An issue in SJRC F11 SJ-GPS-PRO firmware build 2019-09-17 allows a remote attacker to obtain sensitive information via the inetd service

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100

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 (value × EchelonGraph’s weight)
Severity65% × 45%
The EG Score, 6.5 of 10.
Exploitation0.3% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system within your standard update timelines, and watch for a fix.
EPSS PROB
0.3%
EPSS %ILE
24th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system within your standard update timelines, and watch for a fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

August 18, 2026

Last Modified

August 31, 2026

Advisory Details (1)

Auto-updated Aug 19, 2026
No fix on record yet.
Web page

GitHub - AshtonKopelevich/SJ-GPS-PRO-F11-Vulnerability · GitHub

https://github.com/AshtonKopelevich/SJ-GPS-PRO-F11-Vulnerability

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 47× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

  1. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  2. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  3. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  4. 2026-10-12 15:58 UTCEG score recompute
  5. 2026-10-11 19:41 UTCEG score recompute
  6. 2026-10-11 16:56 UTCEG score recompute
  7. 2026-10-11 14:20 UTCEG score recompute
  8. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  9. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  10. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  11. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  12. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  13. 2026-10-07 11:24 UTCEG score recompute
  14. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  15. 2026-10-06 08:59 UTCEG score recompute
  16. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  17. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  18. 2026-10-03 17:45 UTCEG score recompute
  19. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  20. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  21. 2026-10-02 15:43 UTCEG score recompute
  22. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  23. 2026-10-01 10:23 UTCEG score recompute
  24. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  25. 2026-09-30 09:56 UTCEG score recompute
Show 68 more
  1. 2026-09-29 15:22 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  2. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  3. 2026-09-28 08:31 UTCEG score recompute
  4. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  5. 2026-09-27 08:03 UTCEG score recompute
  6. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  7. 2026-09-26 00:27 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  8. 2026-09-24 16:12 UTCEG score recompute
  9. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  10. 2026-09-23 14:01 UTCEG score recompute
  11. 2026-09-22 13:34 UTCEG score recompute
  12. 2026-09-21 13:06 UTCEG score recompute
  13. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  14. 2026-09-20 12:39 UTCEG score recompute
  15. 2026-09-19 10:58 UTCEG score recompute
  16. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  17. 2026-09-18 08:15 UTCEG score recompute
  18. 2026-09-17 07:48 UTCEG score recompute
  19. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  20. 2026-09-16 06:58 UTCEG score recompute
  21. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  22. 2026-09-15 06:32 UTCEG score recompute
  23. 2026-09-14 06:05 UTCEG score recompute
  24. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  25. 2026-09-13 05:37 UTCEG score recompute
  26. 2026-09-12 05:10 UTCEG score recompute
  27. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  28. 2026-09-11 04:42 UTCEG score recompute
  29. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  30. 2026-09-09 03:34 UTCEG score recompute
  31. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  32. 2026-09-08 01:36 UTCEG score recompute
  33. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  34. 2026-09-07 01:09 UTCEG score recompute
  35. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  36. 2026-09-06 00:41 UTCEG score recompute
  37. 2026-09-05 00:12 UTCEG score recompute
  38. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  39. 2026-09-02 22:04 UTCEG score recompute
  40. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  41. 2026-09-01 20:40 UTCEG score recompute
  42. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  43. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  44. 2026-08-31 06:06 UTCEG score recompute
  45. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  46. 2026-08-30 05:37 UTCEG score recompute
  47. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  48. 2026-08-29 05:05 UTCEG score recompute
  49. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  50. 2026-08-28 00:13 UTCEG score recompute
  51. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  52. 2026-08-26 23:40 UTCEG score recompute
  53. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  54. 2026-08-25 23:12 UTCEG score recompute
  55. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  56. 2026-08-24 22:37 UTCEG score recompute
  57. 2026-08-23 22:10 UTCEG score recompute
  58. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  59. 2026-08-22 21:44 UTCEG score recompute
  60. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  61. 2026-08-21 21:17 UTCEG score recompute
  62. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  63. 2026-08-19 19:33 UTCEG score recomputeFirst assessed: 6.5 MEDIUM
  64. 2026-08-19 19:32 UTCMITRE cvelistV5CVSS v3 → 6.5 · severity → MEDIUM
  65. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  66. 2026-08-18 20:22 UTCNVD update
  67. 2026-08-18 19:53 UTCEG score recompute
  68. 2026-08-18 19:53 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-52480?
CVE-2026-52480 is a medium-severity vulnerability; its CVE record was published on August 18, 2026. An issue in SJRC F11 SJ-GPS-PRO firmware build 2019-09-17 allows a remote attacker to obtain sensitive information via the inetd service
When was the CVE record for CVE-2026-52480 published?
The CVE record for CVE-2026-52480 was published on August 18, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of August 31, 2026; the record at its source may have been updated since.
Is CVE-2026-52480 actively exploited?
CVE-2026-52480 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (24th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-52480?
CVE-2026-52480 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-52480?
No fix for CVE-2026-52480 is confirmed yet. Until one is published, restrict network exposure of the affected system — for example, keep it off the internet or limit it to trusted networks — and watch for a fix.

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