CVE-2019-25666 | Nsauditor SpotAuditor 3.6.7 Base64 Password Decoder out-of-bounds write (Exploit 46313 / EDB-46313)

VDB-355476 · CVE-2019-25666 · EXPLOIT 46313 NSAUDITOR SPOTAUDITOR 3.6.7 BASE64 PASSWORD DECODER OUT-OF-BOUNDS WRITE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.6 $0-$5k 0.98+ Summaryinfo A vulnerability, which was classified as critical, was found in Nsauditor SpotAuditor 3.6.7. Affected by this vulnerability is an unknown functionality of the component Base64 Password Decoder. The manipulation results in out-of-bounds write. This vulnerability is identified as CVE-2019-25666. The attack is only possible with local access. Additionally, an exploit exists. Detailsinfo A vulnerability, which was classified as problematic, was found in Nsauditor SpotAuditor 3.6.7. Affected is some unknown functionality of the component Base64 Password Decoder. The manipulation 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: SpotAuditor 3.6.7 contains a local buffer overflow vulnerability in the Base64 Password Decoder component that allows attackers to crash the application. Attackers can supply an oversized Base64 string through the decoder interface to trigger a denial of service condition. The weakness was released by Rafael Pedrero as 46313. The advisory is shared for download at exploit-db.com. This vulnerability is traded as CVE-2019-25666 since 04/05/2026. The exploitability is told to be easy. The attack needs to be approached locally. Technical details are unknown but a public exploit is available. 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 (46313). Productinfo Vendor Nsauditor Name SpotAuditor Version 3.6.7 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 04/05/2026 CVE reserved 04/06/2026 +1 days Advisory disclosed 04/06/2026 +0 days VulDB entry created 04/06/2026 +0 days VulDB entry last update Sourcesinfo Advisory: 46313 Researcher: Rafael Pedrero Status: Not defined CVE: CVE-2019-25666 (🔒) GCVE (CVE): GCVE-0-2019-25666 GCVE (VulDB): GCVE-100-355476 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/06/2026 08:26 Changes: 04/06/2026 08:26 (80) Complete: 🔍 Cache ID: 99:0F9:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸