Is CVE-2014-0771 actively exploited?

No active exploitation of CVE-2014-0771 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2014-0771 be exploited remotely?

Yes. CVE-2014-0771 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2014-0771?

CVE-2014-0771 has a CVSS score of 7.5 (HIGH).

HOME VULNERABILITIESCVE-2014-0771

HIGH

CVE-2014-0771

CWE-538Published: April 12, 2014· Updated: Jun 17, 2026

7.5

CVSS v3.1

Official Description

The BWOCXRUN.BwocxrunCtrl.1 control contains a method named

“OpenUrlToBuffer.” This method takes a URL as a parameter and returns

its contents to the caller in JavaScript. The URLs are accessed in the

security context of the current browser session. The control does not

perform any URL validation and allows “file://” URLs that access the

local disk.

The method can be used to open a URL (including file URLs) and read

file URLs through JavaScript. This method could also be used to reach

any arbitrary URL to which the browser has access.

NVD Source

Technical Analysis

CVE-2014-0771 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.

User Interaction

Scope

Impact

ConfidentialityP

IntegrityP

AvailabilityP

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Vendors & Products

advantech1 product(s)

advantech webaccess

Source: NVD CPE · 4 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Exploit-DB

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

PacketStorm

Security advisories & exploits

External links open in a new tab. Always verify in a controlled environment before use.

All References (4)

→

http://webaccess.advantech.com/

→

http://www.securityfocus.com/bid/66740

→

https://www.cisa.gov/news-events/ics-advisories/icsa-14-079-03

→

http://ics-cert.us-cert.gov/advisories/ICSA-14-079-03US Government Resource

Quick Facts

CVE IDCVE-2014-0771

CVSS Score7.5 / 10

SeverityHIGH

WeaknessCWE-538

CISA KEVNo

Affected1 vendor(s)

PublishedApr 12, 2014

Related CVEs (CWE-538)

Recommended Actions

→Apply vendor patches immediately
→Monitor CVE-2014-0771 in threat intel feeds
→Review IDS/IPS signatures for exploitation attempts

Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.

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