CVE-2009-1191

Http Server vulnerability

CVSS

5.0

EPSS

12.4%

EPSS pct

96th

Exploited

No known

mod_proxy_ajp.c in the mod_proxy_ajp module in the Apache HTTP Server 2.2.11 allows remote attackers to obtain sensitive response data, intended for a client that sent an earlier POST request with no request body, via an HTTP request.

Affected vendor

Apache

Affected product

Http Server

CVSS vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Published

2009-04-23

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality.

Its EPSS score of 12.4% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2009-1191

Confirm whether Apache Http Server is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2009-1191.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2009-1191

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2009-1191 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2009-1191?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2009-1191.

Start free scan

No credit card. Agentless.

Related vulnerabilities

MEDIUM

CVE-2005-3982

Webcalendar vulnerability

MEDIUM

CVE-2005-3995

Sobexsrv vulnerability

MEDIUM

CVE-2005-3193

Xpdf vulnerability