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CVE-2023-42016

15
FAUCET Score

CVE-2023-42016 affects IBM Sterling B2B Integrator Standard Edition versions 6.0.0.0 through 6.0.3.8 and 6.1.0.0 through 6.1.2.3. The vulnerability stems from the software's failure to set the "secure" attribute on authorization tokens and session cookies, leading to potential cookie exposure. With a CVSS score of 4.3 (Medium), this vulnerability could allow an attacker to obtain cookie values by tricking a user into clicking an insecure HTTP link or visiting a compromised website, subsequently intercepting the unencrypted cookie. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.0.0.0, <= 6.0.3.8CPE match
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*
>= 6.1.0.0, <= 6.1.2.3CPE match
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*
>= 6.0.0.0, <= 6.0.3.8CPE matchmatch criteria
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:standard:*:*:*
>= 6.1.0.0, <= 6.1.2.3CPE matchmatch criteria
cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:standard:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
19.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 20th percentile among its peer group of 26,234 CVEs.

Social Chatter

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/265559
VDB EntryVendor Advisory
ibm.com / support/pages/node/7116083
PatchVendor Advisory