How severe is CVE-2011-1594?

CVE-2011-1594 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2011-1594 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1594?

CVE-2011-1594 primarily affects Redhat Network Satellite. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1594?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-1594 published?

CVE-2011-1594 was published on 2014-02-05 and last updated on 2026-06-16.

CVE-2011-1594

CVE-2011-1594 is a medium-severity vulnerability in Redhat Network Satellite with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 5.8
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-601
Affected product: Redhat Network Satellite
Published: 2014-02-05
Last modified: 2026-06-16

Description

A flaw was found in Spacewalk, as used in Red Hat Network Satellite. This open redirect vulnerability allows remote attackers to redirect users to arbitrary web sites by manipulating a URL in the url_bounce parameter. This can enable attackers to conduct phishing attacks, potentially leading to unauthorized information disclosure or credential theft.

Frequently asked questions

What is CVE-2011-1594?: A flaw was found in Spacewalk, as used in Red Hat Network Satellite. This open redirect vulnerability allows remote attackers to redirect users to arbitrary web sites by manipulating a URL in the url_bounce parameter. This can enable attackers to conduct phishing attacks, potentially leading to unauthorized information disclosure or credential theft.
How severe is CVE-2011-1594?: CVE-2011-1594 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2011-1594 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1594?: CVE-2011-1594 primarily affects Redhat Network Satellite. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1594?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1594 published?: CVE-2011-1594 was published on 2014-02-05 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:redhat:network_satellite:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:spacewalk:1.6:*:*:*:*:*:*:*

More vulnerabilities in Redhat Network Satellite

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CVE-2013-2143 — Medium (CVSS 6.5): The users controller in Katello 1.5.0-14 and earlier, and Red Hat Satellite, does not check authorization for the…
CVE-2011-2920 — Medium (CVSS 5.5): A flaw was found in Spacewalk and Red Hat Network Satellite. This cross-site scripting (XSS) vulnerability allows a…
CVE-2011-3344 — Medium (CVSS 5.4): A flaw was found in Spacewalk. A remote attacker can exploit a cross-site scripting (XSS) vulnerability in the Lookup…
CVE-2011-2927 — Medium (CVSS 5.4): A flaw was found in Spacewalk and Red Hat Network Satellite. This vulnerability, known as cross-site scripting (XSS),…

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Other CWE-601 (Open Redirect) vulnerabilities

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CVE-2020-36912 — Critical (CVSS 9.8): Plexus anblick Digital Signage Management 3.1.13 contains an open redirect vulnerability in the 'PantallaLogin' script…
CVE-2025-43526 — Critical (CVSS 9.8): This issue was addressed with improved URL validation. This issue is fixed in Safari 26.2, macOS Tahoe 26.2. On a Mac…
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