CVE-2014-1976 in Demaecan
Summary
by MITRE
The Demaecan application 2.1.0 and earlier for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
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Analysis
by VulDB Data Team • 05/08/2026
The vulnerability identified as CVE-2014-1976 resides within the Demaecan application version 2.1.0 and earlier for Android platforms, representing a critical security flaw in the application's handling of secure communications. This issue fundamentally undermines the integrity of the transport layer security mechanisms that are essential for protecting data in transit between mobile applications and remote servers. The vulnerability stems from the application's failure to properly validate X.509 certificates during SSL/TLS handshakes, creating a pathway for malicious actors to exploit the communication channel.
This technical flaw constitutes a severe weakness in the application's cryptographic implementation and falls under the category of improper certificate validation as classified by CWE-295. The absence of certificate verification means that the application accepts any certificate presented by a server without proper authentication, making it susceptible to man-in-the-middle attacks where attackers can establish fraudulent connections with the application. The vulnerability directly impacts the confidentiality and integrity of data transmitted through the application, as attackers can intercept, modify, or steal sensitive information exchanged between the mobile client and backend services.
The operational impact of this vulnerability extends beyond simple data theft to encompass broader security implications for users and organizations relying on the Demaecan application. Attackers exploiting this weakness can impersonate legitimate servers and gain access to user credentials, personal information, financial data, or other sensitive content that the application handles. The attack vector is particularly concerning because it requires minimal technical expertise to execute, making it attractive to threat actors ranging from script kiddies to sophisticated adversaries. This vulnerability directly aligns with tactics described in the MITRE ATT&CK framework under T1046 for network service scanning and T1566 for credential harvesting through social engineering.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term security improvements. The primary fix involves implementing proper certificate pinning mechanisms and ensuring that the application validates X.509 certificates against trusted certificate authorities. Organizations should deploy certificate validation routines that check certificate signatures, expiration dates, and certificate chains before establishing secure connections. Additionally, implementing certificate transparency measures and regular security audits can help detect and prevent similar issues in future application versions. The vulnerability highlights the critical importance of following secure coding practices and adhering to industry standards such as those outlined in the OWASP Mobile Security Project, which emphasizes the need for proper cryptographic implementation in mobile applications to prevent such dangerous security gaps that can compromise entire user data ecosystems.