How severe is CVE-2016-2012?

CVE-2016-2012 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 no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2016-2012 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-2012?

CVE-2016-2012 primarily affects Hp Network Node Manager I. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-2012?

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

When was CVE-2016-2012 published?

CVE-2016-2012 was published on 2016-05-07 and last updated on 2026-06-17.

CVE-2016-2012

CVE-2016-2012 is a medium-severity vulnerability in Hp Network Node Manager I 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 7.5
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Hp Network Node Manager I
Published: 2016-05-07
Last modified: 2026-06-17

Description

HPE Network Node Manager i (NNMi) 9.20, 9.23, 9.24, 9.25, 10.00, and 10.01 allows remote attackers to bypass authentication via unspecified vectors.

Frequently asked questions

What is CVE-2016-2012?: HPE Network Node Manager i (NNMi) 9.20, 9.23, 9.24, 9.25, 10.00, and 10.01 allows remote attackers to bypass authentication via unspecified vectors.
How severe is CVE-2016-2012?: CVE-2016-2012 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 no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2016-2012 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-2012?: CVE-2016-2012 primarily affects Hp Network Node Manager I. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-2012?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-2012 published?: CVE-2016-2012 was published on 2016-05-07 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:a:hp:network_node_manager_i:9.20:*:*:*:*:*:*:*
cpe:2.3:a:hp:network_node_manager_i:9.23:*:*:*:*:*:*:*
cpe:2.3:a:hp:network_node_manager_i:9.24:*:*:*:*:*:*:*
cpe:2.3:a:hp:network_node_manager_i:9.25:*:*:*:*:*:*:*
cpe:2.3:a:hp:network_node_manager_i:10.00:*:*:*:*:*:*:*
cpe:2.3:a:hp:network_node_manager_i:10.01:*:*:*:*:*:*:*

More vulnerabilities in Hp Network Node Manager I

CVE-2014-2624 — Critical (CVSS 10.0): Unspecified vulnerability in HP Network Node Manager i (NNMi) 9.0x, 9.1x, and 9.2x allows remote attackers to execute…
CVE-2013-6218 — Critical (CVSS 10.0): Unspecified vulnerability in HP Network Node Manager i (NNMi) 9.0x, 9.1x, and 9.2x allows remote attackers to execute…
CVE-2012-3275 — Critical (CVSS 10.0): Unspecified vulnerability in HP Network Node Manager i (NNMi) 9.1x and 9.20 allows remote attackers to execute…
CVE-2017-8948 — Critical (CVSS 9.8): A Remote Bypass Security Restriction vulnerability in HPE Network Node Manager i (NNMi) Software versions v10.0x,…
CVE-2016-4398 — High (CVSS 8.8): A remote arbitrary code execution vulnerability was identified in HP Network Node Manager i (NNMi) Software 10.00,…
CVE-2016-2009 — High (CVSS 8.8): HPE Network Node Manager i (NNMi) 9.20, 9.23, 9.24, 9.25, 10.00, and 10.01 allows remote authenticated users to execute…

All CVEs affecting Hp Network Node Manager I →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →