CVE-2015-8562
82Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 98%
from disclosure to weapon0 days
Published on NVDDec 16
1st PoCDec 15
metasploitDec 14
VulnCheckDec 16
exploitation probability
98%top 1% of all CVEs
observed exploitation
yesVulnCheck
25 public exploit(s)
Joomla! 1.5.x, 2.x, and 3.x before 3.4.6 allow remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via the HTTP User-Agent header, as exploited in the wild in December 2015.
Affected products
n/a · n/apublic PoCs found — 25✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/38977exploitdbwww.exploit-db.com/exploits/39033unverifiedgithubgithub.com/VoidSec/Joomla_CVE-2015-8562★ 11githubgithub.com/ZaleHack/joomla_rce_CVE-2015-8562★ 8githubgithub.com/paralelo14/CVE-2015-8562★ 4githubgithub.com/RobinHoutevelts/Joomla-CVE-2015-8562-PHP-POC★ 2githubgithub.com/Caihuar/Joomla-cve-2015-8562★ 1githubgithub.com/lorenzodegiorgi/setup-cve-2015-8562★ 0githubgithub.com/drolley919/joomla-cve-2015-8562-exploit-and-linux-forensic-analysis★ 0githubgithub.com/atcasanova/cve-2015-8562-exploit★ 0githubgithub.com/thejackerz/scanner-exploit-joomla-CVE-2015-8562★ 0githubgithub.com/xnorkl/Joomla_Payload★ 0githubgithub.com/guanjivip/CVE-2015-8562★ 0vulncheckvulncheck.com/xdb/4fc16b3fc5d8unverifiedvulncheckvulncheck.com/xdb/c6ee728f3567unverifiedvulncheckvulncheck.com/xdb/78c8cc0252baunverifiedcve_referencewww.exploit-db.com/exploits/38977/unverifiedvulncheckvulncheck.com/xdb/b3d57d95bd3cunverifiedvulncheckvulncheck.com/xdb/64daba51155dunverifiedvulncheckvulncheck.com/xdb/d90debefbbaaunverifiedvulncheckvulncheck.com/xdb/c7e3896913daunverifiedvulncheckvulncheck.com/xdb/63e16c16c571unverifiedcve_referencepacketstormsecurity.com/files/135100/Joomla-3.4.5-Object-Injection.htmlunverifiedcve_referencewww.exploit-db.com/exploits/39033/unverifiedcve_referencepacketstormsecurity.com/files/134949/Joomla-HTTP-Header-Unauthenticated-Remote-Code-Execution.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://packetstormsecurity.com/files/134949/Joomla-HTTP-Header-Unauthenticated-Remote-Code-Execution.htmlhttp://packetstormsecurity.com/files/135100/Joomla-3.4.5-Object-Injection.htmlhttps://blog.sucuri.net/2015/12/remote-command-execution-vulnerability-in-joomla.htmlhttps://developer.joomla.org/security-centre/630-20151214-core-remote-code-execution-vulnerability.htmlhttps://www.exploit-db.com/exploits/38977/https://www.exploit-db.com/exploits/39033/http://www.rapid7.com/db/modules/exploit/multi/http/joomla_http_header_rcehttp://www.securityfocus.com/archive/1/537219/100/0/threadedhttp://www.securityfocus.com/bid/79195