How severe is CVE-2016-4949?

CVE-2016-4949 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2016-4949 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-4949?

CVE-2016-4949 affects Cloudera Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-4949?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2016-4949 published?

CVE-2016-4949 was published on 2017-03-07 and last updated on 2026-06-17.

CVE-2016-4949

CVE-2016-4949 is a high-severity vulnerability in Cloudera Manager with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Cloudera Manager
Published: 2017-03-07
Last modified: 2026-06-17

Description

Cloudera Manager 5.5 and earlier allows remote attackers to obtain sensitive information via a (1) stderr.log or (2) stdout.log value in the filename parameter to /cmf/process/<process_id>/logs.

Frequently asked questions

What is CVE-2016-4949?: Cloudera Manager 5.5 and earlier allows remote attackers to obtain sensitive information via a (1) stderr.log or (2) stdout.log value in the filename parameter to /cmf/process/<process_id>/logs.
How severe is CVE-2016-4949?: CVE-2016-4949 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2016-4949 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-4949?: CVE-2016-4949 affects Cloudera Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-4949?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2016-4949 published?: CVE-2016-4949 was published on 2017-03-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cloudera:manager:*:*:*:*:*:*:*:*

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