How severe is CVE-2024-42834?

CVE-2024-42834 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-42834 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-42834?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-42834 have an EU (EUVD) identifier?

Yes. CVE-2024-42834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39808.

When was CVE-2024-42834 published?

CVE-2024-42834 was published on 2024-11-13 and last updated on 2026-06-17.

CVE-2024-42834

CVE-2024-42834 is a medium-severity vulnerability with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39808
Weakness: CWE-79
Published: 2024-11-13
Last modified: 2026-06-17

Description

A stored cross-site scripting (XSS) vulnerability in the Create Customer API in Incognito Service Activation Center (SAC) UI v14.11 allows authenticated attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the lastName parameter.

Frequently asked questions

What is CVE-2024-42834?: A stored cross-site scripting (XSS) vulnerability in the Create Customer API in Incognito Service Activation Center (SAC) UI v14.11 allows authenticated attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the lastName parameter.
How severe is CVE-2024-42834?: CVE-2024-42834 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-42834 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-42834?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-42834 have an EU (EUVD) identifier?: Yes. CVE-2024-42834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39808.
When was CVE-2024-42834 published?: CVE-2024-42834 was published on 2024-11-13 and last updated on 2026-06-17.

References

https://github.com/CyberSec-Supra/CVE-2024-42834

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