CVE-2011-4156 — Cross-site scripting (XSS) vulnerability in HP Network Node Manager i (NNMi) 9.0x and 9.1x allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2011-4155

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MEDIUM

Cross-site scripting (XSS) vulnerability in HP Network Node Manager i (NNMi) 9.0x and 9.1x allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2011-4155

Published Nov 16, 2011

4.3

MEDIUM

CVSS 2.0

EPSS 2.19%

Description

Cross-site scripting (XSS) vulnerability in HP Network Node Manager i (NNMi) 9.0x and 9.1x allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2011-4155.

Affected products

Remediation

No remediation recorded yet.

Metrics

2.19% 0.02192

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.02192

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	2.19% (0.02192)	81.79th	v5 (v2026.06.15)
Jun 15, 2026	2.46% (0.02463)	82.32th	v5 (v2026.06.15)
Mar 17, 2025	1.76% (0.01756)	81.33th	v4 (v2025.03.14)
Dec 12, 2024	1.21% (0.01213)	85.90th	v3 (v2023.03.01)
Apr 24, 2024	1.21% (0.01213)	85.10th	v3 (v2023.03.01)
Mar 7, 2023	1.21% (0.01213)	83.09th	v3 (v2023.03.01)
Mar 6, 2023	1.14% (0.01136)	59.45th	v2 (v2022.01.01)
Oct 18, 2022	1.14% (0.01136)	58.28th	v2 (v2022.01.01)
Apr 1, 2022	1.14% (0.01136)	56.27th	v2 (v2022.01.01)
Feb 4, 2022	1.14% (0.01136)	34.23th	v2 (v2022.01.01)

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (2)

http://securityreason.com/securityalert/8532
third-party-advisoryx_refsource_SREASON
http://www.securityfocus.com/archive/1/520459
vendor-advisoryx_refsource_HP

Link	Providers	Tags
http://securityreason.com/securityalert/8532		third-party-advisoryx_refsource_SREASON
http://www.securityfocus.com/archive/1/520459		vendor-advisoryx_refsource_HP

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner hp

Published Nov 16, 2011

Updated Aug 7, 2024

Reserved Oct 21, 2011

Link CVE-2011-4156

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2011-4156

Red Hat

Severity n/a

Public date n/a

Links CVE-2011-4156