1. CVE-Search
  2. CVE-2021-42013
ID CVE-2021-42013
Summary It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue only affects Apache 2.4.49 and Apache 2.4.50 and not earlier versions.
References
Vulnerable Configurations
  • cpe:2.3:a:apache:http_server:2.4.49:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.49:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:2.4.50:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:2.4.50:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:-:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:-:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:4.0.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:4.0.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.1:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.1:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.5.3:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.5.3:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:secure_backup:10.1.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:secure_backup:10.1.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:secure_backup:10.1.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:secure_backup:10.1.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:secure_backup:10.2.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:secure_backup:10.2.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:secure_backup:10.3.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:secure_backup:10.3.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:oracle:secure_backup:12.1.0.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:secure_backup:12.1.0.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
    cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
CVSS
Base: 7.5 (as of 31-08-2023 - 16:13)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:P/I:P/A:P
Last major update 31-08-2023 - 16:13
Published 07-10-2021 - 16:15
Last modified 31-08-2023 - 16:13
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