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CVE-2020-4629

12
FAUCET Score

CVE-2020-4629 is a low-severity information disclosure vulnerability affecting IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0, as well as products from HP, Linux, Microsoft, and Oracle. A local attacker with specialized access could exploit this flaw to obtain sensitive information from detailed technical error messages, which could then be leveraged for further attacks. The vulnerability has a CVSS score of 3.3, indicating a low impact with potential for partial confidentiality compromise. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 7.0.0.0, <= 7.0.0.45CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*
>= 7.0.0.0, <= 7.0.0.45CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:hypervisor:*:*:*
>= 8.0.0.0, <= 8.0.0.15CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*
>= 8.0.0.0, <= 8.0.0.15CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:hypervisor:*:*:*
>= 8.5.0.0, <= 8.5.5.18CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

2.9LOW

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.4
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.33%
Probability of exploitation in next 30 days
EPSS Percentile
25.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0033 is in the 76th percentile among its peer group of 1,511 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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/185370
VDB EntryVendor Advisory
ibm.com / support/pages/node/6339255
Vendor Advisory