ASA 5580 vulnerabilitiesAnd the versions its exploited flaws hit.

Product3 known exploited1 versions
The short answer

ASA 5580 is made by Cisco. We track 72 published vulnerabilities listed under that exact name, across 1 version. 3 of them are on the list of flaws known to be exploited, the newest added on 24 May 2022. Cisco lists newer releases under their own names, such as ASA 5580 Firmware, so check those pages too.

Check your version

The most recent ASA 5580 flaw added to the known-exploited list is CVE-2016-6366, on 24 May 2022. We keep watching the known-exploited list.

Other names

Is ASA 5580 listed under other names? Yes.

Cisco also lists ASA 5580 under more specific names, such as ASA 5580 Firmware. 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.

Versions

Which versions of ASA 5580 do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.

Known exploited

Which ASA 5580 vulnerabilities are being exploited?

3 flaws are 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-2016-6366HighKnown exploited
    Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow Vulnerability

    A buffer overflow vulnerability in the Simple Network Management Protocol (SNMP) code of Cisco ASA software could allow an attacker to cause a reload of the affected system or to remotely execute code.

    Chance of use88%Known exploited since24 May 2022
  2. 7.8
    CVE-2016-6367HighKnown exploited
    Cisco Adaptive Security Appliance (ASA) CLI Remote Code Execution Vulnerability

    A vulnerability in the command-line interface (CLI) parser of Cisco ASA software could allow an authenticated, local attacker to create a denial-of-service (DoS) condition or potentially execute code.

    Chance of use23%Known exploited since24 May 2022
  3. 7.5
    CVE-2020-3452HighKnown exploited
    Cisco ASA and FTD Read-Only Path Traversal Vulnerability

    Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an improper input validation vulnerability when HTTP requests process URLs.

    Chance of use>99%Known exploited since3 Nov 2021
Exploit likelihood

Which ASA 5580 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. >99%
    CVE-2020-3452HighKnown exploited

    A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct directory...

    CVSS7.5Published22 Jul 2020
  2. 97%

    A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct directory...

    CVSS9.1Published6 May 2020
  3. 88%
    CVE-2016-6366HighKnown exploited

    Buffer overflow in Cisco Adaptive Security Appliance (ASA) Software through 9.4.2.3 on ASA 5500, ASA 5500-X, ASA Services Module, ASA 1000V, ASAv, Firepower 9300 ASA Security Module, PIX, and FWSM devices allows...

    CVSS8.8Published18 Aug 2016
  4. 23%
    CVE-2016-6367HighKnown exploited

    Cisco Adaptive Security Appliance (ASA) Software before 8.4(1) on ASA 5500, ASA 5500-X, PIX, and FWSM devices allows local users to gain privileges via invalid CLI commands, aka Bug ID CSCtu74257 or EPICBANANA.

    CVSS7.8Published18 Aug 2016
  5. 12%

    CRLF injection vulnerability in +webvpn+/index.html in WebVPN on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to inject arbitrary HTTP headers as...

    CVSS4.3Published29 Jun 2010
  6. 3.9%

    Multiple vulnerabilities in the Application Layer Protocol Inspection feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated,...

    CVSS8.6Published19 Apr 2018
  7. 2.9%

    A vulnerability in the TCP proxy functionality for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the...

    CVSS7.5Published3 May 2019
  8. 2.6%

    Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.20), 8.1 before 8.1(2.48), 8.2 before 8.2(3), and 8.3 before 8.3(2.1), when the RIP protocol and the Cisco Phone Proxy...

    CVSS7.8Published25 Feb 2011
  9. 2.5%

    Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) complete an SSL handshake with an HTTPS client even if this client is unauthorized, which might allow remote attackers to...

    CVSS10.0Published29 Jun 2010
  10. 2.5%

    A vulnerability in the TCP processing engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected...

    CVSS8.6Published3 May 2019
Precursor Intelligence

Running ASA 5580? 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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FAQ

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We track 72 published vulnerabilities listed under the name ASA 5580, across 1 version. The most recent ASA 5580 flaw added to the known-exploited list is CVE-2016-6366, on 24 May 2022.

3 are on the list of flaws known to be exploited. The most recently added are CVE-2016-6366, CVE-2016-6367 and CVE-2020-3452.

Cisco also lists ASA 5580 under more specific names, such as ASA 5580 Firmware. 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 ASA 5580. 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.