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CVE-2021-33813

HIGHCVSS 7.5/10EPSS 19.44%

Last modified

CVE-2021-33813 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.. EPSS estimates a 19.44% chance of exploitation in the next 30 days.

Description

An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
19.44%

97.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
JdomJdom<= 2.0.6
ApacheSolr8.8.1
ApacheSolr8.9
ApacheTika1.25
DebianDebian Linux9.0
FedoraprojectFedora35
OracleCommunications Messaging Server8.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-33813?
An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.
How severe is CVE-2021-33813?
CVE-2021-33813 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 19.44% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33813?
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-2021-33813?

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

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Source: NVD / NIST