Vulnerability Details : CVE-2021-20562
Potential exploit
IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 5.2.6.5_3 and 6.1.0.0 through 6.1.0.2 vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 199232.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-20562
- IBM » Sterling B2b Integrator » Standard EditionVersions from including (>=) 5.2.0.0 and up to, including, (<=) 5.2.6.5_3cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:standard:*:*:*
- IBM » Sterling B2b Integrator » Standard EditionVersions from including (>=) 6.1.0.0 and up to, including, (<=) 6.1.0.2cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:standard:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20562
0.85%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20562
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
5.4
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
IBM Corporation | |
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2021-20562
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-20562
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http://seclists.org/fulldisclosure/2021/Nov/16
Full Disclosure: SEC Consult SA-20211104-0 :: Reflected cross-site scripting vulnerability in IBM Sterling B2B IntegratorExploit;Mailing List;Third Party Advisory
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https://www.ibm.com/support/pages/node/6475301
Security Bulletin: XSS Security Vulnerabilty Affects Mailbox UI of IBM Sterling B2B Integrator (CVE-2021-20562)Patch;Vendor Advisory
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http://packetstormsecurity.com/files/164782/IBM-Sterling-B2B-Integrator-Cross-Site-Scripting.html
IBM Sterling B2B Integrator Cross Site Scripting ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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https://exchange.xforce.ibmcloud.com/vulnerabilities/199232
IBM Sterling B2B Integrator cross-site scripting CVE-2021-20562 Vulnerability ReportVDB Entry;Vendor Advisory
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