VulnerabilityModified
CVE-2011-2716
The DHCP client (udhcpc) in BusyBox before 1.20.0 allows remote DHCP servers to execute arbitrary commands via shell metacharacters in the (1) HOST_NAME, (2) DOMAIN_NAME, (3) NIS_DOMAIN, and (4) TFTP_SERVER_NAME host name options.
MEDIUM 6.8EPSS 1.80%
Does this matter?
Lower severity and a low EPSS score (1.80%). Track it; it rarely justifies an emergency change on its own.
Description
The DHCP client (udhcpc) in BusyBox before 1.20.0 allows remote DHCP servers to execute arbitrary commands via shell metacharacters in the (1) HOST_NAME, (2) DOMAIN_NAME, (3) NIS_DOMAIN, and (4) TFTP_SERVER_NAME host name options.
- CVSS 2.0
- 6.8 MEDIUMAV:A/AC:H/Au:N/C:C/I:C/A:C
- EPSS
- 1.80% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- t-mobile/tm-ac1900 · busybox/busybox
- Source
- secalert@redhat.com
References
- http://downloads.avaya.com/css/P8/documents/100158840
- http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html
- http://rhn.redhat.com/errata/RHSA-2012-0810.html
- http://seclists.org/fulldisclosure/2019/Jun/18
- http://seclists.org/fulldisclosure/2020/Aug/20
- http://secunia.com/advisories/45363Vendor Advisory
- http://www.busybox.net/news.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:129
- http://www.securityfocus.com/bid/48879
- https://bugs.busybox.net/show_bug.cgi?id=3979Patch
- https://seclists.org/bugtraq/2019/Jun/14
- https://support.t-mobile.com/docs/DOC-21994
- http://downloads.avaya.com/css/P8/documents/100158840
- http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html
- http://rhn.redhat.com/errata/RHSA-2012-0810.html
- http://seclists.org/fulldisclosure/2019/Jun/18
- http://seclists.org/fulldisclosure/2020/Aug/20
- http://secunia.com/advisories/45363Vendor Advisory
- http://www.busybox.net/news.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:129
- http://www.securityfocus.com/bid/48879
- https://bugs.busybox.net/show_bug.cgi?id=3979Patch
- https://seclists.org/bugtraq/2019/Jun/14
- https://support.t-mobile.com/docs/DOC-21994
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.