Vulnerability Details : CVE-2021-3027
app/views_mod/user/user.py in LibrIT PaSSHport through 2.5 is affected by LDAP Injection. There is an information leak through the crafting of special queries, escaping the provided search filter because user input gets no sanitization.
Products affected by CVE-2021-3027
- cpe:2.3:a:librit:passhport:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-3027
0.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 52 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-3027
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-3027
-
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-3027
-
https://github.com/LibrIT/passhport/pull/562
Polish LDAP Injection fix by jorgectf · Pull Request #562 · LibrIT/passhport · GitHubPatch;Third Party Advisory
-
https://jorgectf.gitlab.io/disclosure/cve-2021-3027/
jorgectf - jorgectfThird Party Advisory
-
https://github.com/LibrIT/passhport/commit/366b03f607729c4538e91b634ecc57c8398522a1
Update user.py · LibrIT/passhport@366b03f · GitHubPatch;Third Party Advisory
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