CVE-2025-62141 identifies a Missing Authorization vulnerability (CWE-862) in the 101gen Wawp software, affecting all versions up to 4.0.5. This vulnerability stems from incorrectly configured access control security levels, which means that certain operations or resources within the Wawp application can be accessed or manipulated without proper authorization checks. The CVSS 3.1 base score is 5.3, indicating a medium severity level. The vector string (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) reveals that the vulnerability is remotely exploitable over the network with low attack complexity, requires no privileges or user interaction, and impacts only the integrity of the system, not confidentiality or availability. Essentially, an attacker can perform unauthorized actions that may alter data or system state, potentially leading to data corruption or unauthorized changes within the application. No patches or fixes have been released at the time of publication, and no known exploits have been observed in the wild. The vulnerability was reserved in early October 2025 and published at the end of December 2025. The lack of authentication requirements and user interaction makes this vulnerability more accessible to attackers, increasing the urgency for organizations to assess their exposure and implement mitigations. The vulnerability affects the Wawp product from 101gen, a software whose market penetration and usage patterns will influence the scope of impact.

For European organizations, the primary impact of CVE-2025-62141 is the potential compromise of data integrity within systems running 101gen Wawp up to version 4.0.5. Unauthorized actors could exploit this vulnerability to modify or manipulate data or system configurations without detection, potentially disrupting business processes or corrupting critical information. Although confidentiality and availability are not directly affected, integrity violations can have cascading effects, such as erroneous decision-making, compliance violations, or operational disruptions. Sectors such as finance, healthcare, manufacturing, and government agencies that rely on Wawp for workflow or data management could face increased risks. The remote and unauthenticated nature of the exploit means attackers can attempt exploitation from outside the network perimeter, increasing exposure. The absence of known exploits in the wild provides a window for proactive defense, but organizations should not delay remediation. Failure to address this vulnerability could lead to targeted attacks, especially in environments where Wawp is integrated with other critical systems.

To mitigate CVE-2025-62141, European organizations should first conduct a comprehensive audit of their Wawp deployments to identify affected versions. Since no official patches are currently available, immediate steps include reviewing and tightening access control configurations within the Wawp application to ensure proper authorization checks are enforced for all sensitive operations. Implement network segmentation and firewall rules to restrict external access to Wawp services, limiting exposure to potential attackers. Employ monitoring and logging to detect unusual or unauthorized activities indicative of exploitation attempts. Organizations should engage with 101gen for updates on patch releases and apply them promptly once available. Additionally, consider deploying Web Application Firewalls (WAFs) with custom rules to block suspicious requests targeting Wawp endpoints. Educate system administrators and security teams about the vulnerability to enhance vigilance. Finally, incorporate this vulnerability into incident response plans to enable rapid containment if exploitation is detected.