How severe is CVE-2018-15429?

CVE-2018-15429 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2018-15429 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-15429?

CVE-2018-15429 primarily affects Cisco Hyperflex Hx Data Platform. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-15429?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-15429 published?

CVE-2018-15429 was published on 2018-10-05 and last updated on 2026-06-17.

CVE-2018-15429

CVE-2018-15429 is a medium-severity vulnerability in Cisco Hyperflex Hx Data Platform with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Cisco Hyperflex Hx Data Platform
Published: 2018-10-05
Last modified: 2026-06-17

Description

A vulnerability in the web-based UI of Cisco HyperFlex HX Data Platform Software could allow an unauthenticated, remote attacker to access sensitive information on an affected system. The vulnerability is due to a lack of proper input and authorization of HTTP requests. An attacker could exploit this vulnerability by sending a malicious HTTP request to the web-based UI of an affected system. A successful exploit could allow the attacker to access files that may contain sensitive data.

Frequently asked questions

What is CVE-2018-15429?: A vulnerability in the web-based UI of Cisco HyperFlex HX Data Platform Software could allow an unauthenticated, remote attacker to access sensitive information on an affected system. The vulnerability is due to a lack of proper input and authorization of HTTP requests. An attacker could exploit this vulnerability by sending a malicious HTTP request to the web-based UI of an affected system. A successful exploit could allow the attacker to access files that may contain sensitive data.
How severe is CVE-2018-15429?: CVE-2018-15429 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2018-15429 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-15429?: CVE-2018-15429 primarily affects Cisco Hyperflex Hx Data Platform. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-15429?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-15429 published?: CVE-2018-15429 was published on 2018-10-05 and last updated on 2026-06-17.

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-hyperflex-uda

Affected products (2)

cpe:2.3:a:cisco:hyperflex_hx_data_platform:2.6\(1d\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:hyperflex_hx_data_platform:3.0\(1a\):*:*:*:*:*:*:*

More vulnerabilities in Cisco Hyperflex Hx Data Platform

CVE-2021-1498 — Critical (CVSS 9.8): Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated,…
CVE-2021-1497 — Critical (CVSS 9.8): Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated,…
CVE-2019-1958 — High (CVSS 8.8): A vulnerability in the web-based management interface of Cisco HyperFlex Software could allow an unauthenticated,…
CVE-2018-15380 — High (CVSS 8.8): A vulnerability in the cluster service manager of Cisco HyperFlex Software could allow an unauthenticated, adjacent…
CVE-2018-15382 — High (CVSS 8.6): A vulnerability in Cisco HyperFlex Software could allow an unauthenticated, remote attacker to generate valid, signed…
CVE-2019-1664 — High (CVSS 7.8): A vulnerability in the hxterm service of Cisco HyperFlex Software could allow an unauthenticated, local attacker to…

All CVEs affecting Cisco Hyperflex Hx Data Platform →

Other CWE-862 (Missing Authorization) vulnerabilities

CVE-2026-0092 — Critical (CVSS 10.0): In Package Manager, there is a possible device lock controller bypass due to a missing permission check. This could…
CVE-2026-33712 — Critical (CVSS 10.0): Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the preview chat endpoint (POST…
CVE-2026-2031 — Critical (CVSS 10.0): An Improper Access Control vulnerability in several internal API endpoints for Google Cloud Application Integration…
CVE-2026-34976 — Critical (CVSS 10.0): Dgraph is an open source distributed GraphQL database. Prior to 25.3.1, the restoreTenant admin mutation is missing…
CVE-2025-30416 — Critical (CVSS 10.0): Sensitive data disclosure and manipulation due to missing authorization. The following products are affected: Acronis…
CVE-2025-45854 — Critical (CVSS 10.0): /server/executeExec of JEHC-BPM 2.0.1 allows attackers to execute arbitrary code via execParams.

Browse all CWE-862 (Missing Authorization) vulnerabilities →