CVE-2018-25253 | Compuphase Termite 3.4 User Interface Language out-of-bounds write (Exploit 45453 / EUVD-2018-21758)

VDB-355374 · CVE-2018-25253 · EXPLOIT 45453 COMPUPHASE TERMITE 3.4 USER INTERFACE LANGUAGE OUT-OF-BOUNDS WRITE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.6 $0-$5k 1.00 Summaryinfo A vulnerability described as critical has been identified in Compuphase Termite 3.4. This affects an unknown function of the component User Interface. The manipulation of the argument Language results in out-of-bounds write. This vulnerability is cataloged as CVE-2018-25253. The attack must be initiated from a local position. Furthermore, there is an exploit available. Detailsinfo A vulnerability classified as problematic has been found in Compuphase Termite 3.4. Affected is an unknown code block of the component User Interface. The manipulation of the argument language with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on availability. CVE summarizes: Termite 3.4 contains a buffer overflow vulnerability in the User interface language settings field that allows local attackers to cause a denial of service by supplying an excessively long string. Attackers can paste a 2000-byte payload into the Settings User interface language field to crash the application. The weakness was shared by Abdullah Alıç as 45453. The advisory is available at exploit-db.com. This vulnerability is traded as CVE-2018-25253 since 04/04/2026. The exploitability is told to be easy. Local access is required to approach this attack. 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 databases at Exploit-DB (45453) and EUVD (EUVD-2018-21758). Productinfo Vendor Compuphase Name Termite Version 3.4 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: Out-of-bounds write CWE: CWE-787 / CWE-119 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 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: 45453 Researcher: Abdullah Alıç Status: Not defined CVE: CVE-2018-25253 (🔒) GCVE (CVE): GCVE-0-2018-25253 GCVE (VulDB): GCVE-100-355374 EUVD: 🔒 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/04/2026 19:50 Updated: 04/04/2026 21:15 Changes: 04/04/2026 19:50 (81), 04/04/2026 21:15 (1) Complete: 🔍 Cache ID: 99:B4A:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸