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CVE-2021-29907

29
FAUCET Score

CVE-2021-29907 is a critical vulnerability affecting IBM OpenPages with Watson versions 8.1 and 8.2, allowing an authenticated user to upload malicious files that can lead to arbitrary code execution. With a CVSS score of 8.8 (High), this flaw presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. While the vulnerability is severe, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 8.1, < 8.1.0.2.1CPE matchmatch criteria
cpe:2.3:a:ibm:openpages_with_watson:*:*:*:*:*:*:*:*
>= 8.2, < 8.2.0.2CPE matchmatch criteria
cpe:2.3:a:ibm:openpages_with_watson:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.47%
Probability of exploitation in next 30 days
EPSS Percentile
71.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0147 is in the 69th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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/207633
VDB EntryVendor Advisory
ibm.com / support/pages/node/6483607
PatchVendor Advisory