- Top reward
- Not published
- Top severity paid
- Not published
- Assets in scope
- 1
- Public CVEs
- 4
- Last change
- No changes yet
At a glance
What to know before you start testing.
- Pays cash
- Amounts are not published; ask before you invest time.
- Report as the policy says
- The policy page explains how.
- Partial safe harbor
- Some legal protection; read the terms.
- Publish after a fix
- Coordinate the timing with the company.
Rewards
What the company's own policy page says it pays.
The policy page has no reward table. Here is what it says, in its own words.
- Pays cash
-
Yes
Comcast participates in Bug Bounty programs through our partner, Bugcrowd. We encourage you to submit any findings through the appropriate program below. Please note that not all submissions are eligible for a reward; eligibility depends on the merit, quality, and impact of the findings.
- Hall of fame
-
Yes
Security Researcher Hall of Fame
Summarised with AI from the company's policy, read 12 Nov 2026, and checked word for word against it. Read the original
Scope
1 asset you may test.
Domains 1
- comcast.com
Rules
What the policy asks of you, and the bug types it won't reward, quoted from Comcast's policy. "We" in these lines means the program, not this site.
While testing
-
We request that you communicate about potential vulnerabilities in a responsible manner, providing sufficient time and information for our team to validate and address potential issues.
-
We request that researchers make every effort to avoid privacy violations, degradation of user experience, disruption to production systems, and destruction of data during security testing.
-
We request that researchers provide the technical details and background necessary for our team to identify and validate reported issues, using the form below.
Summarised with AI from the company's policy, read 12 Nov 2026, and checked word for word against it. Read the original
Changes
Tracked since 11 Nov 2026. Last checked 5 hours ago.
No changes yet. When the rewards or scope move, you will see it here and in the RSS feed.
Public CVEs
Published vulnerabilities in this vendor's products, from the NVD.
| CVE | Summary | Severity | Published |
|---|---|---|---|
| CVE-2017-9498 | 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. In other words, there is no protection mechanism involving digital signatures for the firmware. | Medium 5.5 | 31 Jul 2017 |
| CVE-2017-9475 | Comcast XFINITY WiFi Home Hotspot devices allow remote attackers to spoof the identities of Comcast customers via a forged MAC address. | Medium 5.9 | 31 Jul 2017 |
| CVE-2016-2398 | 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. | Medium 6.5 | 17 Feb 2016 |
| CVE-2014-5747 | 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 and obtain sensitive information via a crafted certificate. | Medium 5.4 | 9 Sep 2014 |