Web Gateway vulnerabilitiesRanked by how likely they are to be used.

Product20 versions
The short answer

Web Gateway is made by Symantec. We track 35 published vulnerabilities listed under that exact name, across 20 versions. None of them is on the list of flaws known to be exploited today. Symantec lists newer releases under their own names, such as Web Gateway Appliance 8450, so check those pages too.

See the riskiest flaws

We keep watching the known-exploited list.

Other names

Is Web Gateway listed under other names? Yes.

Symantec also lists Web Gateway under more specific names, such as Web Gateway Appliance 8450 and Web Gateway Appliance 8490. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.

Known exploited

Which Web Gateway vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Web Gateway 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. 73%

    The management GUI in Symantec Web Gateway 5.0.x before 5.0.3 does not properly restrict access to application scripts, which allows remote attackers to execute arbitrary code by (1) injecting crafted data or (2)...

    CVSS10.0Published21 May 2012
  2. 67%

    The management console in Symantec Web Gateway 5.0.x before 5.0.3.18 allows remote attackers to execute arbitrary commands via crafted input to application scripts.

    CVSS10.0Published23 Jul 2012
  3. 64%

    The file-management scripts in the management GUI in Symantec Web Gateway 5.0.x before 5.0.3 allow remote attackers to upload arbitrary code to a designated pathname, and possibly execute this code, via unspecified...

    CVSS10.0Published21 May 2012
  4. 59%

    The management console in Symantec Web Gateway 5.0.x before 5.0.3.18 allows local users to gain privileges by modifying files, related to a "file inclusion" issue.

    CVSS7.2Published23 Jul 2012
  5. 50%

    The management console on the Symantec Web Gateway (SWG) appliance before 5.2.2 allows remote authenticated users to execute arbitrary OS commands by injecting command strings into unspecified PHP scripts.

    CVSS6.5Published17 Dec 2014
  6. 11%

    The management console on the Symantec Web Gateway (SWG) appliance before 5.1.1 allows remote attackers to execute arbitrary commands by injecting a command into an application script.

    CVSS8.3Published1 Aug 2013
  7. 9.3%

    The file-management scripts in the management GUI in Symantec Web Gateway 5.0.x before 5.0.3 allow remote attackers to (1) read or (2) delete arbitrary files via unspecified vectors.

    CVSS6.4Published21 May 2012
  8. 7.0%

    SNMPConfig.php in the management console in Symantec Web Gateway (SWG) before 5.2.1 allows remote attackers to execute arbitrary commands via unspecified vectors.

    CVSS9.8Published18 Jun 2014
  9. 5.7%

    Multiple SQL injection vulnerabilities in the management console on the Symantec Web Gateway (SWG) appliance before 5.1.1 allow remote authenticated administrators to execute arbitrary SQL commands via unspecified...

    CVSS7.4Published1 Aug 2013
Precursor Intelligence

Running Web Gateway? 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.

Free plan, no card needed. Nothing to install.

FAQ

Common questions, answered plainly.

Something else? Talk to the team →

We track 35 published vulnerabilities listed under the name Web Gateway, across 20 versions.

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

Symantec also lists Web Gateway under more specific names, such as Web Gateway Appliance 8450 and Web Gateway Appliance 8490. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

Create a Precursor Intelligence account and track Web Gateway. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.