How severe is CVE-2016-5757?

CVE-2016-5757 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-5757 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-5757?

CVE-2016-5757 primarily affects Netiq Access Manager. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-5757?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2016-5757 published?

CVE-2016-5757 was published on 2017-03-23 and last updated on 2026-06-17.

CVE-2016-5757

CVE-2016-5757 is a critical-severity vulnerability in Netiq Access Manager with a CVSS 3.x base score of 9.8. 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-200.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Netiq Access Manager
Published: 2017-03-23
Last modified: 2026-06-17

Description

iManager Admin Console in NetIQ Access Manager 4.1 before 4.1.2 Hot Fix 1 and 4.2 before 4.2.2 was vulnerable to iFrame manipulation attacks, which could allow remote users to gain access to authentication credentials.

Frequently asked questions

What is CVE-2016-5757?: iManager Admin Console in NetIQ Access Manager 4.1 before 4.1.2 Hot Fix 1 and 4.2 before 4.2.2 was vulnerable to iFrame manipulation attacks, which could allow remote users to gain access to authentication credentials.
How severe is CVE-2016-5757?: CVE-2016-5757 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-5757 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-5757?: CVE-2016-5757 primarily affects Netiq Access Manager. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-5757?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2016-5757 published?: CVE-2016-5757 was published on 2017-03-23 and last updated on 2026-06-17.

References

https://www.novell.com/support/kb/doc.php?id=7017818

Affected products (5)

cpe:2.3:a:netiq:access_manager:4.1:*:*:*:*:*:*:*
cpe:2.3:a:netiq:access_manager:4.1:sp1:*:*:*:*:*:*
cpe:2.3:a:netiq:access_manager:4.1:sp2:*:*:*:*:*:*
cpe:2.3:a:netiq:access_manager:4.2:*:*:*:*:*:*:*
cpe:2.3:a:netiq:access_manager:4.2:sp1:*:*:*:*:*:*

More vulnerabilities in Netiq Access Manager

CVE-2018-1342 — Critical (CVSS 9.8): A Vulnerability exists on Admin Console where an attacker can upload files to the Admin Console server, and potentially…
CVE-2017-14803 — Critical (CVSS 9.8): In NetIQ Access Manager 4.3 and 4.4, a bug exists in Identity Server when accessing a basic SSO connector and…
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CVE-2016-5750 — High (CVSS 8.8): The certificate upload feature in iManager in NetIQ Access Manager 4.1 before 4.1.2 Hot Fix 1 and 4.2 before 4.2.2…
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