Sign inStart freeBook a demo

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

Product18 versions
The short answer

Gateway Security is made by Symantec. We track 9 published vulnerabilities listed under that exact name, across 18 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 Gateway Security 5400, so check those pages too.

See the riskiest flaws

We keep watching the known-exploited list.

Other names

Is Gateway Security listed under other names? Yes.

Symantec also lists Gateway Security under more specific names, such as Gateway Security 5400 and Gateway Security 5000 Series. 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 Gateway Security vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Gateway Security 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. 19%
    CVE-2005-0249High

    Heap-based buffer overflow in the DEC2EXE module for Symantec AntiVirus Library allows remote attackers to execute arbitrary code via a UPX compressed file containing a negative virtual offset to a crafted PE header.

    CVSS7.5Published8 Feb 2005
  2. 6.9%
    CVE-2002-1463High

    Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor Models 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 generate easily predictable initial sequence numbers...

    CVSS7.5Published9 Jun 2003
  3. 3.8%
    CVE-2006-2341Medium

    The HTTP proxy in Symantec Gateway Security 5000 Series 2.0.1 and 3.0, and Enterprise Firewall 8.0, when NAT is being used, allows remote attackers to determine internal IP addresses by using malformed HTTP requests,...

    CVSS5.0Published12 May 2006
  4. 3.7%
    CVE-2004-1472Medium

    Symantec Enterprise Firewall/VPN Appliances 100, 200, and 200R running firmware before 1.63 allow remote attackers to cause a denial of service (device freeze) via a fast UDP port scan on the WAN interface.

    CVSS5.0Published31 Dec 2004
  5. 2.5%
    CVE-2004-1754Medium

    The DNS proxy (DNSd) for multiple Symantec Gateway Security products allows remote attackers to poison the DNS cache via a malicious DNS server query response that contains authoritative or additional records.

    CVSS5.0Published15 Jun 2004
  6. 1.9%
    CVE-2002-2294Medium

    Multiple buffer overflows in Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 allow remote attackers to...

    CVSS5.0Published31 Dec 2002
  7. 1.7%
    CVE-2002-0990Medium

    The web proxy component in Symantec Enterprise Firewall (SEF) 6.5.2 through 7.0, Raptor Firewall 6.5 and 6.5.3, VelociRaptor, and Symantec Gateway Security allow remote attackers to cause a denial of service...

    CVSS5.0Published28 Oct 2002
  8. 1.7%
    CVE-2002-0538High

    FTP proxy in Symantec Raptor Firewall 6.5.3 and Enterprise 7.0 rewrites an FTP server's "FTP PORT" responses in a way that allows remote attackers to redirect FTP data connections to arbitrary ports, a variant of the...

    CVSS7.5Published3 Jul 2002
  9. 1.5%
    CVE-2006-4562Medium

    The proxy DNS service in Symantec Gateway Security (SGS) allows remote attackers to make arbitrary DNS queries to third-party DNS servers, while hiding the source IP address of the attacker.

    CVSS5.0Published6 Sep 2006
Precursor Intelligence

Running Gateway Security? 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.
Start free →Book a demo

Free plan, no card needed. Nothing to install.

FAQ

Common questions, answered plainly.

Something else? Talk to the team →

We track 9 published vulnerabilities listed under the name Gateway Security, across 18 versions.

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

Symantec also lists Gateway Security under more specific names, such as Gateway Security 5400 and Gateway Security 5000 Series. 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 Gateway Security. 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.

Keep exploring