VAR-201711-0339

Vulnerability from variot - Updated: 2025-04-20 23:25

Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) Software could allow a remote attacker to inject arbitrary values into DCNM configuration parameters, redirect a user to a malicious website, inject malicious content into a DCNM client interface, or conduct a cross-site scripting (XSS) attack against a user of the affected software. Cisco Bug IDs: CSCvf40477, CSCvf63150, CSCvf68218, CSCvf68235, CSCvf68247. Cisco Data Center Network Manager (DCNM) The software contains an open redirect vulnerability. Vendors report this vulnerability Bug ID CSCvf40477 , CSCvf63150 , CSCvf68218 , CSCvf68235 ,and CSCvf68247 Published as.The information may be obtained and the information may be falsified. Successful exploits will allow attackers to execute arbitrary code within the context of the affected system, manipulate and spoof content, insert a crafted HTTP header into an HTTP response to cause a web page redirection to a possible malicious website, and/or to execute arbitrary HTML or script code in the browser of an unsuspecting user in the context of the affected site, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user; this may aid in launching further attacks. The system is available for Cisco Nexus and MDS series switches and provides storage visualization, configuration and troubleshooting functions. There is an HTTP injection vulnerability in the web interface of Cisco DCNM Software. The vulnerability stems from the fact that the program does not adequately perform input validation on the values ​​in the HTTP header parameters. Remote attackers can exploit this vulnerability to redirect users to malicious websites by enticing users to click malicious links and inject malicious HTTP headers into HTTP messages

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    "data": "Input Validation Error",
    "sources": [
      {
        "db": "BID",
        "id": "101996"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-1221"
      }
    ],
    "trust": 0.9
  }
}



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Tags
Taxonomy of the tags.


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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Events included in the timeline

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    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.