Vulnerability Details : CVE-2021-26558
Deserialization of Untrusted Data vulnerability of Apache ShardingSphere-UI allows an attacker to inject outer link resources. This issue affects Apache ShardingSphere-UI Apache ShardingSphere-UI version 4.1.1 and later versions; Apache ShardingSphere-UI versions prior to 5.0.0.
Exploit prediction scoring system (EPSS) score for CVE-2021-26558
Probability of exploitation activity in the next 30 days: 1.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 82 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-26558
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-26558
-
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.Assigned by:
- nvd@nist.gov (Primary)
- security@apache.org (Secondary)
References for CVE-2021-26558
-
https://lists.apache.org/thread/4gzkm1zb6c97v9gl8lcz8ll5xr8o484c
Apache Mail ArchivesMailing List;Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2021/11/11/1
oss-security - CVE-2021-26558: Apache ShardingSphere-UI: Deserialization of Untrusted DataMailing List;Third Party Advisory
Products affected by CVE-2021-26558
- cpe:2.3:a:apache:shardingsphere-ui:*:*:*:*:*:*:*:*