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CVE-2018-1317

30
FAUCET Score

CVE-2018-1317 describes a critical vulnerability in Apache Zeppelin versions prior to 0.8.0, where the cron scheduler was enabled by default. This misconfiguration allowed authenticated users to execute arbitrary paragraphs as other users without proper authentication, effectively bypassing access controls. With a CVSS score of 8.8 (High), this flaw presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, and no public exploit code or significant community discussion has been identified.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.8.0CPE matchmatch criteria
cpe:2.3:a:apache:zeppelin:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
4.67%
Probability of exploitation in next 30 days
EPSS Percentile
90.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0467 is in the 90th percentile among its peer group of 17,808 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

mavenGHSA-9x2h-hvg6-4r5phigh

Improper Authentication in Apache Zeppelin

Apr 24, 2019

References

lists.apache.org / thread.html/ff6b995a5a3ba8db4d6b14b4d9dd487e7bf2e3bdd5b375b64a25fd06%40%3Cusers.zeppelin.apache.org%3E
zeppelin.apache.org / releases/zeppelin-release-0.8.0.html
Release NotesVendor Advisory
openwall.com / lists/oss-security/2019/04/23/1
Mailing ListRelease NotesThird Party Advisory
securityfocus.com / bid/108047
Third Party AdvisoryVDB Entry