CVE-2011-5127

Exp

Directory traversal vulnerability in Blue Coat Reporter 9.x before 9.2.4.13, 9.2.5.x before 9.2.5.1, and 9.3 before 9.3.1.2 on Windows allows remote attackers to read arbitrary files, and consequently execute arbitrary code, via an unspecified HTTP request.

Published: 2012-08-26 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-5127 is rated High Exploit Risk (86.7/100): CVSS Critical severity, with high exploitation likelihood (EPSS 13.16%, 96th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2011-5127

EDB-ID Source Kind Published Link
17883 exploit_db edb 2011-09-22 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2011-5127

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 15.05% 13.16% -1.89%
2 2026-05-13 16.67% 15.05% -1.62%
3 2026-04-27 — 16.67% —

Full EPSS history (45 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-5127

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2011-5127

Affected software / configurations for CVE-2011-5127

Vendor Product Version Raw CPE
bluecoat reporter 9.2.4.1 cpe:2.3:a:bluecoat:reporter:9.2.4.1:*:*:*:*:*:*:*
bluecoat reporter 9.2.4.12 cpe:2.3:a:bluecoat:reporter:9.2.4.12:*:*:*:*:*:*:*
bluecoat reporter 9.2.5 cpe:2.3:a:bluecoat:reporter:9.2.5:*:*:*:*:*:*:*
bluecoat reporter 9.3.1.1 cpe:2.3:a:bluecoat:reporter:9.3.1.1:*:*:*:*:*:*:*

References for CVE-2011-5127

cvelogic Threat Intelligence