VAR-201707-1014
Vulnerability from variot - Updated: 2023-12-18 13:38The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) and DPC3941T (firmware version DPC3941_2.5s3_PROD_sey) devices allows remote attackers to access the web UI by establishing a session to the wan0 WAN IPv6 address and then entering unspecified hardcoded credentials. This wan0 interface cannot be accessed from the public Internet. Cisco DPC3939 and DPC3941T Contains a vulnerability in the use of hard-coded credentials.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The Cisco DPC3939 and DPC3941T are both Cisco Wireless Voice Gateway products. Comcast is a firmware developed by Comcast, Inc., which runs on devices such as gateways and modems. A security vulnerability exists in the Cisco DPC3939 using the dpc3939-P20-18-v303r20421746-170221a-CMCST firmware and the Comcast firmware in the DPC3941T using the DPC3941_2.5s3_PROD_sey firmware. A remote attacker could exploit the vulnerability to access the WebUI with a hard-coded certificate
Show details on source website{
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| Author | Source | Type | Date |
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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.
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