CVE-2011-0278 in Web Jetadmin
Summary
by MITRE
Unspecified vulnerability in HP Web Jetadmin 10.2 Service Release 3 and 4 allows local users to bypass intended access restrictions via unknown vectors.
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Analysis
by VulDB Data Team • 03/19/2017
The vulnerability identified as CVE-2011-0278 resides within HP Web Jetadmin version 10.2 Service Release 3 and 4, representing a critical access control flaw that undermines the security posture of managed printing environments. This unspecified weakness enables local attackers to circumvent established access restrictions, potentially compromising the integrity and confidentiality of print management operations. The vulnerability's classification as local privilege escalation highlights its potential impact on systems where unauthorized users might gain elevated privileges through exploitation of the flawed access control mechanisms.
The technical nature of this vulnerability stems from inadequate access restriction controls within the Web Jetadmin service implementation, creating potential attack vectors that allow local users to bypass intended security boundaries. According to CWE classification, this vulnerability aligns with CWE-284 Access Control Issues, specifically encompassing improper access control mechanisms that permit unauthorized access to protected resources. The attack surface is particularly concerning in enterprise environments where print servers and managed print systems are critical infrastructure components requiring robust access controls.
Operational impact assessment reveals that successful exploitation of CVE-2011-0278 could enable attackers to gain unauthorized access to print management functionalities, potentially leading to printer configuration changes, document interception, or denial of service conditions. The local nature of the vulnerability suggests that attackers must already have access to the target system, but once exploited, could escalate privileges to perform administrative actions within the print management environment. This type of vulnerability directly relates to ATT&CK technique T1068 Privilege Escalation, where adversaries leverage system weaknesses to gain elevated privileges.
Security implications extend beyond immediate access control bypasses, potentially enabling more sophisticated attacks such as persistent backdoor establishment or lateral movement within network segments where print servers reside. Organizations utilizing HP Web Jetadmin in their print management infrastructure face significant risk exposure, particularly in environments where proper network segmentation and privilege management are not adequately implemented. The vulnerability's presence in multiple service release versions indicates a persistent flaw in the software architecture that requires immediate attention and remediation.
Mitigation strategies should prioritize immediate patching of affected HP Web Jetadmin installations to the latest available service releases that address this vulnerability. Network segmentation and least privilege access controls should be implemented to limit local user access to print management systems, while regular security assessments and vulnerability scanning should be conducted to identify similar access control weaknesses. System administrators should also implement monitoring solutions to detect unauthorized access attempts or privilege escalation activities within print management environments, as outlined in ATT&CK framework's detection recommendations for privilege escalation techniques.