How severe is CVE-2017-9794?

CVE-2017-9794 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2017-9794 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-9794?

CVE-2017-9794 affects Apache Geode. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-9794?

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

When was CVE-2017-9794 published?

CVE-2017-9794 was published on 2017-09-30 and last updated on 2026-06-17.

CVE-2017-9794

CVE-2017-9794 is a medium-severity vulnerability in Apache Geode with a CVSS 3.x base score of 4.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Apache Geode
Published: 2017-09-30
Last modified: 2026-06-17

Description

When a cluster is operating in secure mode, a user with read privileges for specific data regions can use the gfsh command line utility to execute queries. In Apache Geode before 1.2.1, the query results may contain data from another user's concurrently executing gfsh query, potentially revealing data that the user is not authorized to view.

Frequently asked questions

What is CVE-2017-9794?: When a cluster is operating in secure mode, a user with read privileges for specific data regions can use the gfsh command line utility to execute queries. In Apache Geode before 1.2.1, the query results may contain data from another user's concurrently executing gfsh query, potentially revealing data that the user is not authorized to view.
How severe is CVE-2017-9794?: CVE-2017-9794 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2017-9794 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-9794?: CVE-2017-9794 affects Apache Geode. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-9794?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-9794 published?: CVE-2017-9794 was published on 2017-09-30 and last updated on 2026-06-17.

References

http://mail-archives.apache.org/mod_mbox/geode-user/201709.mbox/%3cCAEwge-FqzrT+deCkNkM-EQZuKfg-XuqY4cGjFiqxoKBVduY1Zw%40mail.gmail.com%3e

Affected products (1)

cpe:2.3:a:apache:geode:*:*:*:*:*:*:*:*

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