How severe is CVE-2017-10421?

CVE-2017-10421 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-10421 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-10421?

CVE-2017-10421 primarily affects Oracle Hospitality Suite8. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-10421?

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

When was CVE-2017-10421 published?

CVE-2017-10421 was published on 2017-10-19 and last updated on 2026-06-17.

CVE-2017-10421

CVE-2017-10421 is a medium-severity vulnerability in Oracle Hospitality Suite8 with a CVSS 3.x base score of 6.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Oracle Hospitality Suite8
Published: 2017-10-19
Last modified: 2026-06-17

Description

Vulnerability in the Oracle Hospitality Suite8 component of Oracle Hospitality Applications (subcomponent: Leisure). Supported versions that are affected are 8.10.1 and 8.10.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hospitality Suite8. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hospitality Suite8 accessible data. CVSS 3.0 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

Frequently asked questions

What is CVE-2017-10421?: Vulnerability in the Oracle Hospitality Suite8 component of Oracle Hospitality Applications (subcomponent: Leisure). Supported versions that are affected are 8.10.1 and 8.10.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hospitality Suite8. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hospitality Suite8 accessible data. CVSS 3.0 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
How severe is CVE-2017-10421?: CVE-2017-10421 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-10421 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-10421?: CVE-2017-10421 primarily affects Oracle Hospitality Suite8. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-10421?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-10421 published?: CVE-2017-10421 was published on 2017-10-19 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:oracle:hospitality_suite8:8.10.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:hospitality_suite8:8.10.2:*:*:*:*:*:*:*

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