CVE-2018-7806

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-14. 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: 1%CVSS: 8.8Exploit: None knownExposed: 0

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

Data Center Operation allows for the upload of a zip file from its user interface to the server. A carefully crafted, malicious file could be mistakenly uploaded by an authenticated user via this feature which could contain path traversal file names. As such, it could allow for the arbitrary upload of files contained with the zip onto the server file system outside of the intended directory. This is leveraging the more commonly known ZipSlip vulnerability within Java code.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: 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%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
66%
KEV
Not listed

Published

November 30, 2018

Last Modified

November 21, 2024

References (2)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 40× 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. 2026-07-27 14:05 UTCEPSS rescore
  2. 2026-07-26 14:51 UTCEPSS rescore
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  9. 2026-07-23 01:37 UTCEG score recompute
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  1. 2026-07-08 15:11 UTCEPSS rescore
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  45. 2026-06-11 13:57 UTCEPSS rescore
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  48. 2026-06-08 14:14 UTCEPSS rescore
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  60. 2026-06-01 13:50 UTCEPSS rescore
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  63. 2026-05-31 00:14 UTCEPSS rescore
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  67. 2026-05-28 13:42 UTCEPSS rescore
  68. 2026-05-28 00:43 UTCEG score recompute
  69. 2026-05-28 00:43 UTCGHSA enrichment
  70. 2026-05-27 13:38 UTCEPSS rescore
  71. 2026-05-26 13:42 UTCEPSS rescore
  72. 2026-05-26 13:42 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2018-7806?
CVE-2018-7806 is a high vulnerability published on November 30, 2018. Data Center Operation allows for the upload of a zip file from its user interface to the server. A carefully crafted, malicious file could be mistakenly uploaded by an authenticated user via this feature which could contain path traversal file names. As such, it could allow for the arbitrary upload…
When was CVE-2018-7806 disclosed?
CVE-2018-7806 was first published in the National Vulnerability Database on November 30, 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-2018-7806 actively exploited?
CVE-2018-7806 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 33.6% of all scored CVEs.
What is the CVSS score of CVE-2018-7806?
CVE-2018-7806 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2018-7806?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-7806, 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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