HashiCorp Vault and Vault Enterprise 1.8.x through 1.8.4 may have an unexpected interaction between glob-related policies and the Google Cloud secrets engine. Users may, in some situations, have more privileges than intended, e.g., a user with read permission for the /gcp/roleset/* path may be able to issue Google Cloud service account credentials.
Published 2021-10-11 03:15:07
Updated 2022-07-12 17:42:04
Source MITRE
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-42135

0.07%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-42135

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.9
MEDIUM AV:N/AC:M/Au:S/C:P/I:P/A:N
6.8
4.9
NIST
8.1
HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
2.8
5.2
NIST

CWE ids for CVE-2021-42135

  • The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-42135

Products affected by CVE-2021-42135

  • Hashicorp » Vault »
    Versions from including (>=) 1.8.0 and up to, including, (<=) 1.8.4
    cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*
  • Hashicorp » Vault » Enterprise Edition
    Versions from including (>=) 1.8.0 and up to, including, (<=) 1.8.4
    cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
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