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CVE-2021-42767

CRITICALCVSS 9.1/10EPSS 1.47%

Last modified

CVE-2021-42767 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. A directory traversal vulnerability in the apoc plugins in Neo4J Graph database before 4.4.0.1 allows attackers to read local files, and sometimes create local files. This is fixed in 3.5.17, 4.2.10, 4.3.0.4, and 4.4.0.1.. EPSS estimates a 1.47% chance of exploitation in the next 30 days.

Description

A directory traversal vulnerability in the apoc plugins in Neo4J Graph database before 4.4.0.1 allows attackers to read local files, and sometimes create local files. This is fixed in 3.5.17, 4.2.10, 4.3.0.4, and 4.4.0.1.

Metrics

CVSS 3.1
9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS Probability
1.47%

70.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Neo4jAwesome Procedures< 3.5.0.17
Neo4jAwesome Procedures>= 4.2.0.0, < 4.2.10
Neo4jAwesome Procedures>= 4.3.0.0, < 4.3.0.4
Neo4jAwesome Procedures>= 4.4.0.0, < 4.4.0.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-42767?
A directory traversal vulnerability in the apoc plugins in Neo4J Graph database before 4.4.0.1 allows attackers to read local files, and sometimes create local files. This is fixed in 3.5.17, 4.2.10, 4.3.0.4, and 4.4.0.1.
How severe is CVE-2021-42767?
CVE-2021-42767 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 1.47% probability of exploitation in the next 30 days.
How do I fix CVE-2021-42767?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-42767?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST