CVE-2018-25254 | NICO-FTP 3.0.1.19 FTP Service out-of-bounds write (Exploit 45442 / EUVD-2018-21760)

VDB-355372 · CVE-2018-25254 · EXPLOIT 45442 NICO-FTP 3.0.1.19 FTP SERVICE OUT-OF-BOUNDS WRITE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 8.2 $0-$5k 1.24+ Summaryinfo A vulnerability labeled as critical has been found in NICO-FTP 3.0.1.19. The affected element is an unknown function of the component FTP Service. Executing a manipulation can lead to out-of-bounds write. This vulnerability is tracked as CVE-2018-25254. The attack can be launched remotely. Moreover, an exploit is present. Detailsinfo A vulnerability was found in NICO-FTP 3.0.1.19. It has been declared as critical. This vulnerability affects an unknown part of the component FTP Service. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes: NICO-FTP 3.0.1.19 contains a structured exception handler buffer overflow vulnerability that allows remote attackers to execute arbitrary code by sending crafted FTP commands. Attackers can connect to the FTP service and send oversized data in response handlers to overwrite SEH pointers and redirect execution to injected shellcode. The weakness was disclosed by Abdullah Alıç as 45442. The advisory is shared for download at exploit-db.com. This vulnerability was named CVE-2018-25254 since 04/04/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available. It is possible to download the exploit 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 databases at Exploit-DB (45442) and EUVD (EUVD-2018-21760). Productinfo Name NICO-FTP Version 3.0.1.19 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: 8.5 VulDB Meta Temp Score: 8.2 VulDB Base Score: 7.3 VulDB Temp Score: 6.6 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 9.8 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: Out-of-bounds write CWE: CWE-787 / CWE-119 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes 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 04/04/2026 Advisory disclosed 04/04/2026 +0 days CVE reserved 04/04/2026 +0 days VulDB entry created 04/04/2026 +0 days VulDB entry last update Sourcesinfo Advisory: 45442 Researcher: Abdullah Alıç Status: Not defined CVE: CVE-2018-25254 (🔒) GCVE (CVE): GCVE-0-2018-25254 GCVE (VulDB): GCVE-100-355372 EUVD: 🔒 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/04/2026 19:49 Updated: 04/04/2026 21:15 Changes: 04/04/2026 19:49 (79), 04/04/2026 21:15 (1) Complete: 🔍 Cache ID: 99:FD7:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸