Secure Access Control Server vulnerabilitiesRanked by how likely they are to be used.

Product68 versions
The short answer

Secure Access Control Server is made by Cisco. We track 35 published vulnerabilities listed under that exact name, across 68 versions. None of them is on the list of flaws known to be exploited today. Cisco lists newer releases under their own names, such as Secure Access Control Server Solution Engine, so check those pages too.

See the riskiest flaws

We keep watching the known-exploited list.

Other names

Is Secure Access Control Server listed under other names? Yes.

Cisco also lists Secure Access Control Server under more specific names, such as Secure Access Control Server Solution Engine. 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 Secure Access Control Server vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Secure Access Control Server 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. 83%

    Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with...

    CVSS5.0Published31 May 2005
  2. 24%

    Cross-site scripting (XSS) vulnerability in LogonProxy.cgi in Cisco Secure ACS for UNIX 2.3 allows remote attackers to inject arbitrary web script or HTML via the (1) error, (2) SSL, and (3) Ok parameters.

    CVSS4.3Published21 Jun 2006
  3. 13%

    Stack-based buffer overflow in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allows remote attackers to execute arbitrary code via a...

    CVSS10.0Published31 Dec 2006
  4. 11%

    Stack-based buffer overflow in the CSAdmin service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allows remote attackers to execute arbitrary code via a crafted...

    CVSS7.5Published9 Jan 2007
  5. 10%

    Cisco Secure Access Control Server for Windows (ACS Windows) and Cisco Secure Access Control Server Solution Engine (ACS Solution Engine) 3.3.1, when the EAP-TLS protocol is enabled, does not properly handle expired...

    CVSS10.0Published10 Jan 2005
  6. 8.4%

    Buffer overflow in CSAdmin module in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large packet.

    CVSS10.0Published11 Dec 2000
  7. 6.0%

    Buffer overflow in the administration service (CSAdmin) for Cisco Secure ACS before 3.1.2 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long user parameter to port 2002.

    CVSS7.5Published12 May 2003
  8. 5.4%

    Format string vulnerability in the administration function in Cisco Secure Access Control Server (ACS) for Windows, 2.6.x and earlier and 3.x through 3.01 (build 40), allows remote attackers to crash the CSADMIN...

    CVSS7.5Published22 Apr 2002
  9. 5.1%

    The EAP-FAST authentication module in Cisco Secure Access Control Server (ACS) 4.x before 4.2.1.15.11, when a RADIUS server configuration is enabled, does not properly parse user identities, which allows remote...

    CVSS9.3Published29 Aug 2013
  10. 4.3%

    Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service...

    CVSS7.8Published31 Dec 2006
Precursor Intelligence

Running Secure Access Control Server? 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 Secure Access Control Server, across 68 versions.

None of Secure Access Control Server's vulnerabilities is on the list of flaws known to be exploited today.

Cisco also lists Secure Access Control Server under more specific names, such as Secure Access Control Server Solution Engine. 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 Secure Access Control Server. 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.