CVE-2011-0348 — Cisco IOS 12.4(11)MD, 12.4(15)MD, 12.4(22)MD, 12.4(24)MD before 12.4(24)MD3, 12.4(22)MDA before 12.4(22)MDA5, and 12.4(24)MDA before 12.4(24)MDA3 on the Cisco Content Services Gateway Second Generation (aka CSG2) allows remote attackers to bypass intended access restrictions and intended billing restrictions by sending HTTP traffic to a restricted destination after sending HTTP traffic to an unrestricted destination, aka Bug ID CSCtk35917

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MEDIUM

Cisco IOS 12.4(11)MD, 12.4(15)MD, 12.4(22)MD, 12.4(24)MD before 12.4(24)MD3, 12.4(22)MDA before 12.4(22)MDA5, and 12.4(24)MDA before 12.4(24)MDA3 on the Cisco Content Services Gateway Second Generation (aka CSG2) allows remote attackers to bypass intended access restrictions and intended billing restrictions by sending HTTP traffic to a restricted destination after sending HTTP traffic to an unrestricted destination, aka Bug ID CSCtk35917

Published Jan 28, 2011

6.4

MEDIUM

CVSS 2.0

EPSS 2.27%

Description

Cisco IOS 12.4(11)MD, 12.4(15)MD, 12.4(22)MD, 12.4(24)MD before 12.4(24)MD3, 12.4(22)MDA before 12.4(22)MDA5, and 12.4(24)MDA before 12.4(24)MDA3 on the Cisco Content Services Gateway Second Generation (aka CSG2) allows remote attackers to bypass intended access restrictions and intended billing restrictions by sending HTTP traffic to a restricted destination after sending HTTP traffic to an unrestricted destination, aka Bug ID CSCtk35917.

Affected products

Remediation

No remediation recorded yet.

Metrics

2.27% 0.02265

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

EPSS probability 0.02265

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	2.27% (0.02265)	82.39th	v5 (v2026.06.15)
Jun 15, 2026	2.27% (0.02265)	80.67th	v5 (v2026.06.15)
Mar 17, 2025	0.20% (0.00203)	40.48th	v4 (v2025.03.14)
Dec 12, 2024	0.52% (0.00515)	77.48th	v3 (v2023.03.01)
Feb 8, 2024	0.52% (0.00515)	76.01th	v3 (v2023.03.01)
Mar 7, 2023	0.52% (0.00515)	73.08th	v3 (v2023.03.01)
Mar 6, 2023	1.32% (0.01319)	71.27th	v2 (v2022.01.01)
Feb 23, 2023	1.32% (0.01319)	71.23th	v2 (v2022.01.01)
Apr 1, 2022	1.32% (0.01319)	69.22th	v2 (v2022.01.01)
Feb 4, 2022	1.32% (0.01319)	44.98th	v2 (v2022.01.01)

Weaknesses (1)

CWE-264

References (7)

http://osvdb.org/70720
vdb-entryx_refsource_OSVDB
http://secunia.com/advisories/43052
third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://securitytracker.com/id?1024992
vdb-entryx_refsource_SECTRACK
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6791d.shtml
vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securityfocus.com/bid/46022
vdb-entryx_refsource_BID
http://www.vupen.com/english/advisories/2011/0229
vdb-entryx_refsource_VUPEN
https://exchange.xforce.ibmcloud.com/vulnerabilities/64936
vdb-entryx_refsource_XF

Link	Providers	Tags
http://osvdb.org/70720		vdb-entryx_refsource_OSVDB
http://secunia.com/advisories/43052		third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://securitytracker.com/id?1024992		vdb-entryx_refsource_SECTRACK
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6791d.shtml		vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securityfocus.com/bid/46022		vdb-entryx_refsource_BID
http://www.vupen.com/english/advisories/2011/0229		vdb-entryx_refsource_VUPEN
https://exchange.xforce.ibmcloud.com/vulnerabilities/64936		vdb-entryx_refsource_XF

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner cisco

Published Jan 28, 2011

Updated Aug 6, 2024

Reserved Jan 7, 2011

Link CVE-2011-0348

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2011-0348

Red Hat

Severity n/a

Public date n/a

Links CVE-2011-0348