← Vulnerability feed

Vulnerability record · CVE-2020-10180 · published 5 March 2020

CVE-2020-10180: Eset cyber security interpretation conflict vulnerability

Eset · Cyber Security

The ESET AV parsing engine allows virus-detection bypass via a crafted BZ2 Checksum field in an archive. This affects versions before 1294 of Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security, and NOD32 Antivirus 4 for Linux Desktop.

9.8 CVSS 3.1 Critical EPSS 1.7% · top 23.9% CWE-436 · Interpretation conflict
9.8CVSS 3.1 base score, v2 7.5
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

The ESET AV parsing engine allows virus-detection bypass via a crafted BZ2 Checksum field in an archive. This affects versions before 1294 of Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security, and NOD32 Antivirus 4 for Linux Desktop.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html Third Party Advisory
https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html Third Party Advisory

Track CVE-2020-10180 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2008-5534Eset nod32 antivirus improper input validation vulnerabilityESET NOD32 Antivirus 3662 and possibly 3440, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML…EPSS 3.5%9.3CVE-2008-5527Eset smart security improper input validation vulnerabilityESET Smart Security, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an …EPSS 2.2%8.6CVE-2023-5594Eset endpoint antivirus improper certificate validation vulnerabilityImproper validation of the server’s certificate chain in secure traffic scanning feature considered intermediate certificate signed using the MD5 or …EPSS 0.38%7.8CVE-2024-0353Eset endpoint antivirus improper privilege management vulnerabilityLocal privilege escalation vulnerability potentially allowed an attacker to misuse ESET’s file operations to delete files without having proper permi…EPSS 0.55%7.8CVE-2023-3160Eset endpoint antivirus improper privilege management vulnerabilityThe vulnerability potentially allows an attacker to misuse ESET’s file operations during the module update to delete or move files without having pro…EPSS 0.18%7.8CVE-2023-2847Eset cyber security improper privilege management vulnerabilityDuring internal security analysis, a local privilege escalation vulnerability has been identified. On a machine with the affected ESET product instal…EPSS 0.15%7.8CVE-2021-37851Eset endpoint antivirus vulnerabilityLocal privilege escalation in Windows products of ESET allows user who is logged into the system to exploit repair feature of the installer to run ma…EPSS 0.21%7.8CVE-2021-37852Eset endpoint antivirus improper privilege management vulnerabilityESET products for Windows allows untrusted process to impersonate the client of a pipe, which can be leveraged by attacker to escalate privileges in …EPSS 0.60%

Source: NIST National Vulnerability Database (record CVE-2020-10180), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.