VAR-201704-0602

Vulnerability from variot - Updated: 2025-04-20 23:05

Certain Technicolor devices have an SNMP access-control bypass, possibly involving an ISP customization in some cases. The Technicolor (formerly Cisco) DPC3928SL with firmware D3928SL-P15-13-A386-c3420r55105-160127a could be reached by any SNMP community string from the Internet; also, you can write in the MIB because it provides write properties, aka Stringbleed. NOTE: the string-bleed/StringBleed-CVE-2017-5135 GitHub repository is not a valid reference as of 2017-04-27; it contains Trojan horse code purported to exploit this vulnerability. Technicolor ( Old Cisco) DPC3928SL There is an access control vulnerability in the firmware. In addition, GitHub Repository string-bleed/StringBleed-CVE-2017-5135 Is 2017 Year 4 Moon 27 Not valid as of the day. It may contain trojan code that exploits this vulnerability.Information may be obtained and information may be altered. Technicolor DPC3928SL is prone to an authentication-bypass vulnerability. Exploiting this issue may allow an attacker to bypass certain security restrictions and perform unauthorized actions. Technicolor DPC3928SL is a cable modem from the French Technicolor Group. A remote attacker could exploit this vulnerability to bypass access controls and execute code

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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.