CVE-2017-9633

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 8.8Exploit: None knownExposed: 0

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

An Improper Restriction of Operations within the Bounds of a Memory Buffer issue was discovered in the Continental AG Infineon S-Gold 2 (PMB 8876) chipset on BMW several models produced between 2009-2010, Ford a limited number of P-HEV vehicles, Infiniti 2013 JX35, Infiniti 2014-2016 QX60, Infiniti 2014-2016 QX60 Hybrid, Infiniti 2014-2015 QX50, Infiniti 2014-2015 QX50 Hybrid, Infiniti 2013 M37/M56, Infiniti 2014-2016 Q70, Infiniti 2014-2016 Q70L, Infiniti 2015-2016 Q70 Hybrid, Infiniti 2013 QX56, Infiniti 2014-2016 QX 80, and Nissan 2011-2015 Leaf. A vulnerability in the temporary mobile subscriber identity (TMSI) may allow an attacker to access and control memory. This may allow remote code execution on the baseband radio processor of the TCU.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity88% × 45%
Exploitation2% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
82%
KEV
Not listed

Published

August 7, 2017

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Aug 18, 2026
No patch confirmed yet.
generic

Continental AG Infineon S-Gold 2 (PMB 8876) | CISA

https://ics-cert.us-cert.gov/advisories/ICSA-17-208-01
generic

SecurityFocus

http://www.securityfocus.com/bid/100132

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 4× in last 7d / 21× 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 162 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2017-9633?
CVE-2017-9633 is a high vulnerability published on August 7, 2017. An Improper Restriction of Operations within the Bounds of a Memory Buffer issue was discovered in the Continental AG Infineon S-Gold 2 (PMB 8876) chipset on BMW several models produced between 2009-2010, Ford a limited number of P-HEV vehicles, Infiniti 2013 JX35, Infiniti 2014-2016 QX60, Infiniti…
When was CVE-2017-9633 disclosed?
CVE-2017-9633 was first published in the National Vulnerability Database on August 7, 2017, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-9633 actively exploited?
CVE-2017-9633 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 17.9% of all scored CVEs.
What is the CVSS score of CVE-2017-9633?
CVE-2017-9633 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2017-9633?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-9633, 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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