Sterling Secure Proxy vulnerabilitiesRanked by how likely they are to be used.

Product26 versions
The short answer

Sterling Secure Proxy is made by IBM. We track 29 published vulnerabilities in it, across 26 versions. None of them is on the list of flaws known to be exploited today. If you run Sterling Secure Proxy, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Sterling Secure Proxy vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Sterling Secure Proxy 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. 3.2%

    IBM Sterling External Authentication Server 6.0.1, 6.0.0, 2.4.3.2, and 2.4.2 and IBM Sterling Secure Proxy 6.0.1, 6.0.0, 3.4.3, and 3.4.2 are vulnerable to an XML External Entity Injection (XXE) attack when...

    CVSS8.2Published16 Jul 2020
  2. 2.9%

    IBM Secure External Authentication Server 2.4.3.2, 6.0.1, 6.0.2 and IBM Secure Proxy 3.4.3.2, 6.0.1, 6.0.2 could allow a remote user to consume resources causing a denial of service due to a resource leak.

    CVSS7.5Published15 Jul 2021
  3. 2.1%

    Directory traversal vulnerability in the Configuration Manager in IBM Sterling Secure Proxy (SSP) 3.4.2 before 3.4.2.0 iFix 8 and 3.4.3 before 3.4.3.0 iFix 1 allows remote attackers to read arbitrary files via a...

    CVSS7.5Published6 Oct 2016
  4. 2.0%

    IBM Sterling External Authentication Server and IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 could allow a remote user to consume resources causing a denial of service due to a resource leak.

    CVSS7.5Published23 Feb 2022
  5. 1.3%

    IBM Sterling Secure Proxy 3.2.0 and 3.3.01 before 3.3.01.23 Interim Fix 1, 3.4.0 before 3.4.0.6 Interim Fix 1, and 3.4.1 before 3.4.1.7 allows remote authenticated users to obtain sensitive Java stack-trace...

    CVSS4.0Published10 May 2013
  6. 1.2%

    IBM Sterling Secure Proxy 3.2.0 and 3.3.01 before 3.3.01.23 Interim Fix 1, 3.4.0 before 3.4.0.6 Interim Fix 1, and 3.4.1 before 3.4.1.7 provides web-server version data in (1) an unspecified page title and (2) an...

    CVSS5.0Published10 May 2013
  7. 1.0%

    IBM Sterling Secure Proxy 6.0.1, 6.0.2, 2.4.3.2, and 3.4.3.2 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to...

    CVSS4.9Published30 Aug 2021
  8. 0.9%

    IBM Sterling Secure Proxy 6.0.1, 6.0.2, 2.4.3.2, and 3.4.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.

    CVSS7.5Published30 Aug 2021
  9. 0.9%

    IBM Sterling Secure Proxy 6.0.1, 6.0.2, 2.4.3.2, and 3.4.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.

    CVSS7.5Published30 Aug 2021
  10. 0.9%

    IBM Sterling Secure Proxy 6.0.3 and IBM Secure External Authentication Server 6.0.3 does not properly ensure that a certificate is actually associated with the host due to improper validation of certificates.

    CVSS5.3Published17 May 2022
Precursor Intelligence

Running Sterling Secure Proxy? 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.

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  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
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FAQ

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We track 29 published vulnerabilities listed under the name Sterling Secure Proxy, across 26 versions.

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

Create a Precursor Intelligence account and track Sterling Secure Proxy. 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.