Symantec vulnerabilities1 known to be exploited.

Vendor1 known exploited
The short answer

Symantec has 571 published vulnerabilities across 330 products in our catalogue. 1 of them is on the list of flaws known to be exploited, so criminals are using them now. The most affected product is Endpoint Protection, with 71. If you run Symantec software, patch the exploited flaws first.

See the exploited flaws

The most recent Symantec flaw added to the known-exploited list is CVE-2017-6327, on 3 November 2021. We keep watching the known-exploited list.

Products

Which Symantec products have the most vulnerabilities?

Endpoint Protection leads with 71 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.

Known exploited

Which Symantec vulnerabilities are being exploited?

1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 8.8
    CVE-2017-6327HighKnown exploited
    Symantec Messaging Gateway Remote Code Execution Vulnerability

    Symantec Messaging Gateway contains an unspecified vulnerability which can allow for remote code execution.

    Chance of use36%Known exploited since3 Nov 2021
Exploit likelihood

Which Symantec 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. 88%

    The Intel LANDesk Common Base Agent (CBA) in Symantec Alert Management System 2 (AMS2), as used in Symantec System Center (SSS); Symantec AntiVirus Server; Symantec AntiVirus Central Quarantine Server; Symantec...

    CVSS10.0Published29 Apr 2009
Every product

All Symantec products we track.

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

This directory lists the 266 Symantec products with at least one tracked version, of 330 in our catalogue.

Precursor Intelligence

Running Symantec? 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 571 published vulnerabilities across 330 products and 1,767 versions from Symantec. The most recent Symantec flaw added to the known-exploited list is CVE-2017-6327, on 3 November 2021.

1 Symantec vulnerability is on the list of flaws known to be exploited. The most recently added is CVE-2017-6327. The full list is on this page.

Endpoint Protection, with 71 published vulnerabilities. Its own page lists the ones known to be exploited.

Create a Precursor Intelligence account and track the Symantec 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.