CVE-2016-4971
CVE-2016-4971
Vexday Risk Score
35Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
Exploit maturity
Proof of concept
Popular PoC on GitHub (1 stars) — exploitation code widely available.
CVSS —EPSS 45.9%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Lifecycle
30 Jun 2016Published on NVD
02 Jul 2016Public PoC
Weaponization speed
2 daysto first PoC
Weaponized quickly — attackers prioritized this vulnerability. Patch urgently.
Recommendation: Plan a near-term fix — a public PoC already exists.
GNU wget before 1.18 allows remote servers to write to arbitrary files by redirecting a request from HTTP to a crafted FTP resource.
Affected products
n/a · n/apublic PoCs found — 7
githubgithub.com/mbadanoiu/CVE-2016-4971★ 1githubgithub.com/gitcollect/CVE-2016-4971★ 0githubgithub.com/dinidhu96/IT19013756_-CVE-2016-4971-★ 0cve_referencewww.exploit-db.com/exploits/40064/unverifiedcve_referencepacketstormsecurity.com/files/162395/GNU-wget-Arbitrary-File-Upload-Code-Execution.htmlunverifiedexploitdbwww.exploit-db.com/exploits/49815unverifiedexploitdbwww.exploit-db.com/exploits/40064unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://git.savannah.gnu.org/cgit/wget.git/commit/?id=e996e322ffd42aaa051602da182d03178d0f13e1http://lists.gnu.org/archive/html/info-gnu/2016-06/msg00004.htmlhttp://lists.opensuse.org/opensuse-updates/2016-08/msg00043.htmlhttp://packetstormsecurity.com/files/162395/GNU-wget-Arbitrary-File-Upload-Code-Execution.htmlhttp://rhn.redhat.com/errata/RHSA-2016-2587.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1343666https://security.gentoo.org/glsa/201610-11https://security.paloaltonetworks.com/CVE-2016-4971https://www.exploit-db.com/exploits/40064/http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.htmlhttp://www.securityfocus.com/bid/91530http://www.securitytracker.com/id/1036133