variot - var-201807-0333

VAR-201807-0333

Vulnerability from variot - Updated: 2023-12-18 12:01

Medtronic 2090 CareLink Programmer all versions The affected product uses a virtual private network connection to securely download updates. The product does not verify it is still connected to this virtual private network before downloading updates. An attacker with local network access to the programmer could influence these communications. Medtronic 2090 CareLink Programmer Contains an information disclosure vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Medtronic2090CareLinkProgrammer is a set of portable computer products from Medtronic Corporation of the United States. This product is used to manage and program cardiac devices in the medical industry

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        }
      }
    },
    "data": "information disclosure",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201807-212"
      }
    ],
    "trust": 0.6
  }
}

CVE-2018-10596 (GCVE-0-2018-10596)

Vulnerability from cvelistv5 – Published: 2018-07-02 18:00 – Updated: 2025-05-22 17:36

Summary

Medtronic 2090 CareLink Programmer uses a virtual private network connection to securely download updates. It does not verify it is still connected to this virtual private network before downloading updates. The affected products initially establish an encapsulated IP-based VPN connection to a Medtronic-hosted update network. Once the VPN is established, it makes a request to a HTTP (non-TLS) server across the VPN for updates, which responds and provides any available updates. The programmer-side (client) service responsible for this HTTP request does not check to ensure it is still connected to the VPN before making the HTTP request. Thus, an attacker could cause the VPN connection to terminate (through various methods and attack points) and intercept the HTTP request, responding with malicious updates via a man-in-the-middle attack. The affected products do not verify the origin or integrity of these updates, as it insufficiently relied on the security of the VPN. An attacker with remote network access to the programmer could influence these communications.

Severity ?

7.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-923

Assigner

icscert

References

URL

Tags

	https://global.medtronic.com/xg-en/product-securi…
	https://www.cisa.gov/news-events/ics-medical-advi…

Impacted products

Vendor

Product

Version

Medtronic

2090 CareLink Programmer

Affected: All versions

Medtronic

29901 Encore Programmer

Affected: All versions

Credits

Billy Rios and Jonathan Butts of Whitescope LLC identified these vulnerabilities and reported them to CISA.

Show details on NVD website

JSON

To clipboard

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            "url": "https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-01"
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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.

Action not permitted

VAR-201807-0333

CVE-2018-10596 (GCVE-0-2018-10596)

Tags

Sightings

Nomenclature