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CVE-2020-4826

14
FAUCET Score

CVE-2020-4826 describes a Cross-Site Request Forgery (CSRF) vulnerability affecting IBM API Connect versions 10.0.0.0 through 10.0.1.0 and 2018.4.1.0 through 2018.4.1.13. This flaw could allow an attacker to trick a trusted user into performing unauthorized actions. The vulnerability has a CVSSv3.1 score of 4.3 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and resulting in low integrity impact. There is no confidentiality or availability impact. Currently, there is no evidence of active exploitation, nor are there any public exploit codes available in Metasploit, Nuclei, or ExploitDB. The vulnerability has received minimal community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2018.4.1.0, <= 2018.4.1.13CPE matchmatch criteria
cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*
10.0.0.0CPE matchmatch criteria
cpe:2.3:a:ibm:api_connect:10.0.0.0:*:*:*:*:*:*:*
10.0.1.0CPE matchmatch criteria
cpe:2.3:a:ibm:api_connect:10.0.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 33rd percentile among its peer group of 26,234 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 0.1 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/189840
VDB EntryVendor Advisory
ibm.com / support/pages/node/6410912
Vendor Advisory