Vulnerability Details : CVE-2021-20404
IBM Security Verify Information Queue 1.0.6 and 1.0.7 could allow a user on the network to cause a denial of service due to an invalid cookie value that could prevent future logins. IBM X-Force ID: 196078.
Vulnerability category: Denial of service
Products affected by CVE-2021-20404
- cpe:2.3:a:ibm:security_verify_information_queue:1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:security_verify_information_queue:1.0.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20404
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20404
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
2.6
|
LOW | CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L |
1.2
|
1.4
|
IBM Corporation | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
3.9
|
1.4
|
NIST |
References for CVE-2021-20404
-
https://www.ibm.com/support/pages/node/6414363
Security Bulletin: IBM Security Verify Information Queue does not sufficiently protect its session cookies (CVE-2021-20404)Vendor Advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/196078
IBM Security Verify Information Queue denial of service CVE-2021-20404 Vulnerability ReportVDB Entry;Vendor Advisory
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