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CVE-2020-4700

22
FAUCET Score

CVE-2020-4700 describes a privilege escalation vulnerability in IBM Sterling B2B Integrator versions 6.0.0.0 through 6.0.3.2 and 5.2.0.0 through 5.2.6.5. An authenticated user, if part of a specific user group, could exploit this flaw to create new users or groups with administrative privileges. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.2.0.0, <= 5.2.6.5CPE matchmatch criteria
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:standard:*:*:*
>= 6.0.0.0, <= 6.0.3.2CPE matchmatch criteria
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:standard:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.18%
Probability of exploitation in next 30 days
EPSS Percentile
64.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0118 is in the 61st percentile among its peer group of 17,844 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, 0.3 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/187077
VDB EntryVendor Advisory
ibm.com / support/pages/node/6367979
PatchVendor Advisory