How severe is CVE-2021-29800?

CVE-2021-29800 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-2021-29800 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-29800?

CVE-2021-29800 primarily affects Ibm Jazz For Service Management. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-29800?

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

When was CVE-2021-29800 published?

CVE-2021-29800 was published on 2021-09-23 and last updated on 2026-06-17.

CVE-2021-29800

CVE-2021-29800 is a medium-severity vulnerability in Ibm Jazz For Service Management 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)
CVSS v2: 3.5
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Ibm Jazz For Service Management
Published: 2021-09-23
Last modified: 2026-06-17

Description

IBM Tivoli Netcool/OMNIbus_GUI and IBM Jazz for Service Management 1.1.3.10 is vulnerable to stored cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Frequently asked questions

What is CVE-2021-29800?: IBM Tivoli Netcool/OMNIbus_GUI and IBM Jazz for Service Management 1.1.3.10 is vulnerable to stored cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
How severe is CVE-2021-29800?: CVE-2021-29800 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-2021-29800 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-29800?: CVE-2021-29800 primarily affects Ibm Jazz For Service Management. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-29800?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-29800 published?: CVE-2021-29800 was published on 2021-09-23 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ibm:jazz_for_service_management:1.1.3.10:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_netcool\/omnibus_webgui:-:*:*:*:*:*:*:*

More vulnerabilities in Ibm Jazz For Service Management

CVE-2017-1746 — High (CVSS 8.8): IBM Jazz for Service Management (IBM Tivoli Components 1.1.3) is vulnerable to cross-site request forgery which could…
CVE-2017-1631 — High (CVSS 8.8): IBM Jazz for Service Management (IBM Tivoli Components 1.1.3) is vulnerable to cross-site request forgery which could…
CVE-2021-29831 — High (CVSS 8.1): IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI is vulnerable to an XML External Entity…
CVE-2019-4193 — High (CVSS 7.5): IBM Jazz for Service Management 1.1.3 and 1.1.3.2 stores sensitive information in URL parameters. This may lead to…
CVE-2021-29816 — Medium (CVSS 6.5): IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI is vulnerable to cross-site request forgery…
CVE-2024-52892 — Medium (CVSS 6.1): IBM Jazz for Service Management 1.1.3 through 1.1.3.23 is vulnerable to cross-site scripting. This vulnerability allows…

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