CVE-2018-11116
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
OpenWrt mishandles access control in /etc/config/rpcd and the /usr/share/rpcd/acl.d files, which allows remote authenticated users to call arbitrary methods (i.e., achieve ubus access over HTTP) that were only supposed to be accessible to a specific user, as demonstrated by the file, log, and service namespaces, potentially leading to remote Information Disclosure or Code Execution. NOTE: The developer disputes this as a vulnerability, indicating that rpcd functions appropriately
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
CVE Program Container
Additional References
- http://blog.hac425.top/2018/05/16/openwrt_rpcd_acl_fail.html
- https://forum.openwrt.org/t/rpcd-vulnerability-reported-on-vultdb/16497/3
References
- http://blog.hac425.top/2018/05/16/openwrt_rpcd_acl_fail.html
- https://forum.openwrt.org/t/rpcd-vulnerability-reported-on-vultdb/16497/3
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