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CVE-2021-29809

19
FAUCET Score

CVE-2021-29809 is a stored cross-site scripting (XSS) vulnerability affecting IBM Jazz for Service Management and IBM Tivoli Netcool/OMNIbus_GUI 8.1.0. This flaw allows authenticated attackers to inject malicious JavaScript into the web interface, potentially leading to credential disclosure within a trusted session. Rated with a CVSS score of 5.4 (Medium), the vulnerability requires low privileges and user interaction, with a low impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 8.1.0, < 8.1.0.24CPE matchmatch criteria
cpe:2.3:a:ibm:tivoli_netcool\/omnibus_webgui:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.4MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.54%
Probability of exploitation in next 30 days
EPSS Percentile
42.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0054 is in the 66th percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/204270
VDB EntryVendor Advisory
ibm.com / support/pages/node/6490747
PatchVendor Advisory