CVE-2018-2756

MEDIUMNVD 6.36.3—
EchelonGraph scoreMEDIUM confidence

Score 6.3 from GitHub Security Advisory published 2022-05-13. NVD baseline CVSS 6.3; sources differ by 0.0.

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.

Vulnerability in the Oracle Communications Order and Service Management component of Oracle Communications Applications (subcomponent: WebUI). Supported versions that are affected are 7.2.4.3.0, 7.3.0.1.x, 7.3.1.0.7 and 7.3.5.0.x. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Order and Service Management. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications Order and Service Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Communications Order and Service Management accessible data. CVSS 3.0 Base Score 6.3 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N).

CVSS v3
6.3
EG Score
6.3(medium)
EPSS
69.3%
KEV
Not listed

Published

April 19, 2018

Last Modified

November 21, 2024

References (6)

Data Freshness Timeline

(refreshed 11× in last 7d / 47× 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. 2026-07-06 16:24 UTCEPSS rescore
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  1. 2026-06-21 14:54 UTCEPSS rescore
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  18. 2026-06-11 13:57 UTCEPSS rescore
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  41. 2026-05-28 13:42 UTCEPSS rescore
  42. 2026-05-28 08:56 UTCEG score recompute
  43. 2026-05-28 08:56 UTCGHSA enrichment
  44. 2026-05-27 13:38 UTCEPSS rescore
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  48. 2026-05-26 07:17 UTCEPSS rescore
  49. 2026-05-26 07:17 UTCEPSS rescore

Frequently asked(5)

What is CVE-2018-2756?
CVE-2018-2756 is a medium vulnerability published on April 19, 2018. Vulnerability in the Oracle Communications Order and Service Management component of Oracle Communications Applications (subcomponent: WebUI). Supported versions that are affected are 7.2.4.3.0, 7.3.0.1.x, 7.3.1.0.7 and 7.3.5.0.x. Easily exploitable vulnerability allows low privileged attacker with…
When was CVE-2018-2756 disclosed?
CVE-2018-2756 was first published in the National Vulnerability Database on April 19, 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-2018-2756 actively exploited?
CVE-2018-2756 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 69.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-2756?
CVE-2018-2756 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2018-2756?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-2756, 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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