Comcast vulnerabilitiesNone on the known-exploited list.

Vendor
The short answer

Comcast has 4 published vulnerabilities across 5 products in our catalogue. None of them is on the list of flaws known to be exploited today. The most affected product is Xfinity Constant Guard Mobile, with 1. If you run Comcast software, patch the exploited flaws first.

See the exploited flaws

We keep watching the known-exploited list.

Products

Which Comcast products have the most vulnerabilities?

Xfinity Constant Guard Mobile leads with 1 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.

Known exploited

Which Comcast vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Comcast's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Comcast flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 1.4%

    Comcast XFINITY WiFi Home Hotspot devices allow remote attackers to spoof the identities of Comcast customers via a forged MAC address.

    CVSS5.9Published31 Jul 2017
  2. 0.6%

    Comcast XFINITY Home Security System does not properly maintain base-station communication, which allows physically proximate attackers to defeat sensor functionality by interfering with ZigBee 2.4 GHz transmissions.

    CVSS6.5Published17 Feb 2016
  3. 0.3%

    The XFINITY Constant Guard Mobile (aka com.whitesky.mobile.android) application 3.1.140603 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers...

    CVSS5.4Published9 Sep 2014
  4. 0.2%

    The Comcast firmware on Motorola MX011ANM (firmware version MX011AN_2.9p6s1_PROD_sey) and Xfinity XR11-20 Voice Remote devices allows local users to upload arbitrary firmware images to an XR11 by leveraging root access.

    CVSS5.5Published31 Jul 2017
Every product

All Comcast products we track.

1 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.

This directory lists the 1 Comcast products with at least one tracked version, of 5 in our catalogue.

Precursor Intelligence

Running Comcast? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

Something else? Talk to the team →

Our catalogue lists 4 published vulnerabilities across 5 products and 1 version from Comcast.

None of Comcast's vulnerabilities is on the list of flaws known to be exploited today.

Xfinity Constant Guard Mobile, with 1 published vulnerability. Its own page lists the ones known to be exploited.

Create a Precursor Intelligence account and track the Comcast products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.