CVE-2009-1464: Multiple cross-site request forgery (CSRF) vulnerabilities in index.aas in Application Access Server (A-A-S) 2

This month

MEDIUM 6.8DOWNGRADE

CVE-2009-1464 is a medium-severity flaw (CVSS 6.8) affecting application access server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple cross-site request forgery (CSRF) vulnerabilities in index.aas in Application Access Server (A-A-S) 2.0.48 allow remote attackers to hijack the authentication of administrators for requests that (1) execute arbitrary programs via a command job, (2) stop services via a setservice job, or (3) terminate processes via a killprocess job.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.8 (Medium)
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-352
Published	2009-05-14
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: klinzmann

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2009-05-14 17:30 UTCPublished CVE record published
2026-06-16 23:07 UTCUpdated Record last modified

klinzmann application access server DOWNGRADE

Affected: 2.0.48

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0.48

1. Check installed version

apt-cache policy application-access-server || rpm -q application-access-server || application-access-server --version

2. No fixed release: DOWNGRADE to a release before 2.0.48 (Debian / Ubuntu)

apt-cache madison application-access-server sudo apt install application-access-server=<VERSION_BEFORE_2.0.48> sudo apt-mark hold application-access-server

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list application-access-server sudo dnf downgrade application-access-server-<VERSION_BEFORE_2.0.48> sudo dnf versionlock add application-access-server

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2009-1464?

application access server: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2009-1464 being exploited?

CVE-2009-1464 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2009-1464 affect?

CVE-2009-1464 affects application access server. Severity is medium (CVSS 6.8). Multiple cross-site request forgery (CSRF) vulnerabilities in index.aas in Application Access Server (A-A-S) 2.0.48 allow remote attackers to hijack the authentication of administrators for requests that (1) execute arbitrary programs via a

How urgent is CVE-2009-1464?

Priority 42/100. Public exploit reference

Related CVEs

CVE-2009-1466 MEDIUM 5.5 DOWNGRADE Application Access Server (A-A-S) 2.0.48 stores (1) passwords and (2) the port keyword in cleartext in aas.ini
CVE-2009-1465 HIGH 7.5 DOWNGRADE Application Access Server (A-A-S) 2.0.48 has "wildbat" as its default password for the admin account, which ma

References

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