ISE SOHO Vulnerability Catalog Published - Independent Security ...

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References ♦ Advisory/Video: http://infosec42.blogspot.com ♦ http://securityevaluators.com/content/case-studies/ Credit ♦ Discovered By: Jacob Thompson – Security Analyst @ Independent Security Evaluators ♦ Exploited By: Jacob Thompson – Security Analyst @ Independent Security Evaluators Vulnerability: Unvalidated URL Redirect CVE: CVE-2013-3064 Description The Linksys EA6500 is vulnerable to an Unvalidated URL Redirect attack. An attacker can influence the next page the victim visits by leveraging the redirect vulnerability present in the EA6500. Attack Requirements ♦ The victim must follow a link crafted by an attacker (e.g., by clicking the link directly, or through some other mechanism such as redirection from a malicious site.). Details ♦ Other firmware versions were not tested and may be vulnerable. Impact If an unauthenticated remote attacker is able to fool an unauthenticated user into clicking a malicious link, the attacker is able manipulate the browser into loading a website of the attackers choosing. Recommendations to the Vendor ♦ Confirm that the page used in the redirect is part of the same domain. ♦ Avoid using URL redirects. ♦ Additional information for vendors regarding immediate and long term fixes for these issues can be found here: http://www.securityevaluators.com/content/casestudies/routers/#recommendationsVendors 50
Solution ♦ There is no solution to this problem. Proof of Concept Exploit The following HTTP request will redirect an unsuspecting user to a location of the attackers choosing. An IP address must be used in the HTML target parameter. GET /ui/dynamic/unsecured.html?target=X.X.X.X:4242 HTTP/1.1 Host: 10.248.100.58 User-‐Agent: Mozilla/5.0 (X11; Linux i686; rv:14.0) Gecko/20100101 Firefox/14.0.1 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-‐Language: en-‐us,en;q=0.5 Accept-‐Encoding: gzip, deflate DNT: 1 Proxy-‐Connection: keep-‐alive Cookie: ui-‐proxy-‐path=local; is_cookies_enabled=enabled Disclosure Timeline ♦ 3/01/2013 - Notified Linksys ♦ 7/26/2013 - Public Disclosure References ♦ Advisory/Video: http://infosec42.blogspot.com ♦ http://securityevaluators.com/content/case-studies/ Credit ♦ Discovered By: Jacob Holcomb – Security Analyst @ Independent Security Evaluators ♦ Exploited By: Jacob Holcomb – Security Analyst @ Independent Security Evaluators Vulnerability: DOM Cross-‐Site Scripting CVE: CVE-2013-3065 Description The Linksys EA6500 is vulnerable to a DOM Cross-Site Scripting attack. Persistent JavaScript code can be injected into the routers web application, which will be placed in the documents DOM, and executed when viewed by an unsuspecting user. 51
Page 1 and 2: Vulnerability Catalog Revision 1 SO
Page 3 and 4: Vulnerability: Cross-‐Site Sc
Page 5 and 6: Summary ISE has performed extensiv
Page 7 and 8: Solution ♦ There currently is not
Page 9 and 10: ♦ Advisory/Video: http://infosec4
Page 11 and 12: TRENDnet TEW-‐812DRU Vulnerab
Page 13 and 14: Disclosure Timeline ♦ 4/11/2013
Page 15 and 16: Vulnerability: Multiple Buffer O
Page 17 and 18: JavaScript or HTML code in the vict
Page 19 and 20: ♦ There currently is not a soluti
Page 21 and 22: } function _enable23(){ document
Page 23 and 24: TRENDnet TEW-691GR and TEW-692GR
Page 25 and 26: Proof of Concept Exploit TP-
Page 27 and 28: Details ♦ The router will need to
Page 29 and 30: ♦ 3/20/2013 - Contacted TP-Link
Page 31 and 32: Netgear WNDR4700 Vulnerability:
Page 33 and 34: all files stored on the external st
Page 35 and 36: References ♦ Advisory/Video: http
Page 37 and 38: Attack Requirements ♦ The attacke
Page 39 and 40: Figure 2 - WNDR4700 XSS #1 39
Page 41 and 42: Figure 4 -‐ WNDR4700 XSS #
Page 43 and 44: Linksys WRT310v2 Vulnerability:
Page 45 and 46: function PwN() {doc
Page 47 and 48: ♦ Advisory/Video: http://infosec4
Page 49: Figure 7 - EA6500 Malicious Co
Page 53 and 54: Figure 9 - EA6500 DOM XSS Disc
Page 55 and 56: Content-‐Type: application/jso
Page 57 and 58: D-‐Link DIR-‐865L Vulnera
Page 59 and 60: document.DLINK.submit() Disc
Page 61 and 62: Description The D-Link DIR-865L rou
Page 63 and 64: ♦ Additional information for vend
Page 65 and 66: ♦ 7/26/2013 - Public Disclosure R
Page 67 and 68: these issues can be found here: htt
Page 69 and 70: ♦ Validate HTTP Basic Authenticat
Page 71 and 72: Vulnerability: Authentication Byp
Page 73 and 74: Impact If an unauthenticated attack
Page 75 and 76: these issues can be found here: htt
Page 77 and 78: attacker from gaining access if an
Page 79 and 80: var wan_type=0; var wan_mac_addr
Page 81 and 82: attacker from gaining access if an
Page 83 and 84: Solution ♦ There currently is not
Page 85 and 86: Disclosure Timeline ♦ 2/11/2013 -
Page 87 and 88: var bEncPassword=1; var auto_che
Page 89 and 90: Solution ♦ There is no solution t
Page 91 and 92: studies/routers/#recommendationsVen
Page 93 and 94: Solution ♦ There is no solution t
Page 95 and 96: studies/routers/#recommendationsVen
Page 97 and 98: # The ASUS RT-‐AC66U contai
Page 99 and 100: try: print """ [*] Attempting
Page 101 and 102:
Disclosure Timeline ♦ 7/26/2013 -
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