CVE-2019-25588 | Bpftpserver BulletProof FTP Server 2019.0.0.50 Setting DNS Address assumed-immutable data is stored in writable memory (Exploit 46875 / EDB-46875)

VDB-352395 · CVE-2019-25588 · EXPLOIT 46875 BPFTPSERVER BULLETPROOF FTP SERVER 2019.0.0.50 SETTING DNS ADDRESS ASSUMED-IMMUTABLE DATA IS STORED IN WRITABLE MEMORY HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.6 $0-$5k 2.91 Summaryinfo A vulnerability, which was classified as problematic, has been found in Bpftpserver BulletProof FTP Server 2019.0.0.50. Affected is an unknown function of the component Setting Handler. Performing a manipulation of the argument DNS Address results in assumed-immutable data is stored in writable memory. This vulnerability is known as CVE-2019-25588. Attacking locally is a requirement. Furthermore, an exploit is available. Detailsinfo A vulnerability classified as problematic has been found in Bpftpserver BulletProof FTP Server 2019.0.0.50. This affects an unknown functionality of the component Setting Handler. The manipulation of the argument DNS Address with an unknown input leads to a assumed-immutable data is stored in writable memory vulnerability. CWE is classifying the issue as CWE-1282. Immutable data, such as a first-stage bootloader, device identifiers, and "write-once" configuration settings are stored in writable memory that can be re-programmed or updated in the field. This is going to have an impact on availability. The summary by CVE is: BulletProof FTP Server 2019.0.0.50 contains a denial of service vulnerability in the DNS Address field that allows local attackers to crash the application by supplying an excessively long string. Attackers can enable the DNS Address option in the Firewall settings and paste a buffer of 700 bytes to trigger a crash when the Test function is invoked. The weakness was published by Victor Mondragón as 46875. It is possible to read the advisory at exploit-db.com. This vulnerability is uniquely identified as CVE-2019-25588 since 03/21/2026. The exploitability is told to be easy. Attacking locally is a requirement. Technical details and a public exploit are known. The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. The vulnerability is also documented in the vulnerability database at Exploit-DB (46875). Productinfo Type File Transfer Software Vendor Bpftpserver Name BulletProof FTP Server Version 2019.0.0.50 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 4.7 VulDB Meta Temp Score: 4.6 VulDB Base Score: 3.3 VulDB Temp Score: 3.0 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 6.2 CNA Vector (VulnCheck): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Assumed-immutable data is stored in writable memory CWE: CWE-1282 CAPEC: 🔒 ATT&CK: 🔒 Physical: Partially Local: Yes Remote: No Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Exploit-DB: 🔒 Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 03/21/2026 CVE reserved 03/22/2026 +1 days Advisory disclosed 03/22/2026 +0 days VulDB entry created 03/22/2026 +0 days VulDB entry last update Sourcesinfo Advisory: 46875 Researcher: Victor Mondragón Status: Not defined CVE: CVE-2019-25588 (🔒) GCVE (CVE): GCVE-0-2019-25588 GCVE (VulDB): GCVE-100-352395 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 03/22/2026 05:16 Changes: 03/22/2026 05:16 (81) Complete: 🔍 Cache ID: 99:5A4:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸