CVE-2011-4005 — Cross-site request forgery (CSRF) vulnerability in the Services Ready Platform Configuration Utility web interface on the Cisco Small Business SRP521W, SRP526W, and SRP527W with firmware before 1.1.24 and the Small Business SRP541W, SRP546W, and SRP547W with firmware before 1.2.1 allows remote attackers to hijack the authentication of administrators for requests that execute arbitrary commands, aka Bug ID CSCtr45124

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HIGH

Cross-site request forgery (CSRF) vulnerability in the Services Ready Platform Configuration Utility web interface on the Cisco Small Business SRP521W, SRP526W, and SRP527W with firmware before 1.1.24 and the Small Business SRP541W, SRP546W, and SRP547W with firmware before 1.2.1 allows remote attackers to hijack the authentication of administrators for requests that execute arbitrary commands, aka Bug ID CSCtr45124

Published Nov 3, 2011

9.3

HIGH

CVSS 2.0

EPSS 1.80%

Description

Cross-site request forgery (CSRF) vulnerability in the Services Ready Platform Configuration Utility web interface on the Cisco Small Business SRP521W, SRP526W, and SRP527W with firmware before 1.1.24 and the Small Business SRP541W, SRP546W, and SRP547W with firmware before 1.2.1 allows remote attackers to hijack the authentication of administrators for requests that execute arbitrary commands, aka Bug ID CSCtr45124.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.80% 0.01802

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

EPSS probability 0.01802

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	1.80% (0.01802)	77.72th	v5 (v2026.06.15)
Jun 15, 2026	1.88% (0.01877)	76.62th	v5 (v2026.06.15)
Mar 17, 2025	0.22% (0.00220)	42.61th	v4 (v2025.03.14)
Dec 12, 2024	0.19% (0.00186)	57.22th	v3 (v2023.03.01)
Jul 3, 2024	0.19% (0.00186)	56.16th	v3 (v2023.03.01)
Mar 7, 2023	0.19% (0.00186)	54.15th	v3 (v2023.03.01)
Mar 6, 2023	1.21% (0.01213)	66.61th	v2 (v2022.01.01)
Feb 17, 2023	1.21% (0.01213)	66.22th	v2 (v2022.01.01)
Apr 1, 2022	1.21% (0.01213)	64.21th	v2 (v2022.01.01)
Feb 4, 2022	1.21% (0.01213)	40.54th	v2 (v2022.01.01)

Weaknesses (1)

CWE-352

CSRF

References (5)

http://secunia.com/advisories/46664
third-party-advisoryx_refsource_SECUNIA
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20111102-srp500
vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securityfocus.com/bid/50495
vdb-entryx_refsource_BID
http://www.securitytracker.com/id?1026266
vdb-entryx_refsource_SECTRACK
https://exchange.xforce.ibmcloud.com/vulnerabilities/71103
vdb-entryx_refsource_XF

Link	Providers	Tags
http://secunia.com/advisories/46664		third-party-advisoryx_refsource_SECUNIA
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20111102-srp500		vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securityfocus.com/bid/50495		vdb-entryx_refsource_BID
http://www.securitytracker.com/id?1026266		vdb-entryx_refsource_SECTRACK
https://exchange.xforce.ibmcloud.com/vulnerabilities/71103		vdb-entryx_refsource_XF

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner cisco

Published Nov 3, 2011

Updated Aug 6, 2024

Reserved Oct 6, 2011

Link CVE-2011-4005

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2011-4005

Red Hat

Severity n/a

Public date n/a

Links CVE-2011-4005