CVE-2018-2409

MEDIUMNVD 6.38.8▲
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 6.3; sources differ by 2.5.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 6.3Exploit: NoneExposed: 0

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

Improper session management when using SAP Cloud Platform 2.0 (Connectivity Service and Cloud Connector). Under certain conditions, data of some other user may be shown or modified when using an application built on top of SAP Cloud Platform.

CVSS v3
6.3
EG Score
8.8(medium)
EPSS
66.4%
KEV
Not listed

Published

April 10, 2018

Last Modified

November 21, 2024

References (6)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 46× 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. 2026-07-22 22:15 UTCEG score recompute
  2. 2026-07-22 14:05 UTCEPSS rescore
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  66. 2026-05-28 09:28 UTCGHSA enrichment
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Frequently asked(5)

What is CVE-2018-2409?
CVE-2018-2409 is a medium vulnerability published on April 10, 2018. Improper session management when using SAP Cloud Platform 2.0 (Connectivity Service and Cloud Connector). Under certain conditions, data of some other user may be shown or modified when using an application built on top of SAP Cloud Platform.
When was CVE-2018-2409 disclosed?
CVE-2018-2409 was first published in the National Vulnerability Database on April 10, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-2409 actively exploited?
CVE-2018-2409 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 66.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-2409?
CVE-2018-2409 has a CVSS v3 base score of 6.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.8.
How do I remediate CVE-2018-2409?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-2409, 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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