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CVE-2022-48023

MEDIUMCVSS 4.3/10EPSS 0.45%

Last modified

CVE-2022-48023 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Insufficient privilege verification in Zammad v5.3.0 allows an authenticated attacker to perform changes on the tags of their customer tickets using the Zammad API. This is now corrected in v5.3.1 so that only agents with write permissions may change ticket tags.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

Insufficient privilege verification in Zammad v5.3.0 allows an authenticated attacker to perform changes on the tags of their customer tickets using the Zammad API. This is now corrected in v5.3.1 so that only agents with write permissions may change ticket tags.

Metrics

CVSS 3.1
4.3/10

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

EPSS Probability
0.45%

35.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
ZammadZammad5.3.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-48023?
Insufficient privilege verification in Zammad v5.3.0 allows an authenticated attacker to perform changes on the tags of their customer tickets using the Zammad API. This is now corrected in v5.3.1 so that only agents with write permissions may change ticket tags.
How severe is CVE-2022-48023?
CVE-2022-48023 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.
How do I fix CVE-2022-48023?
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-2022-48023?

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

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Source: NVD / NIST