High severity · published Apr 15, 2025
CVE-2025-33027
In Bandisoft Bandizip through 7.37, there is a Mark-of-the-Web Bypass Vulnerability
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
In Bandisoft Bandizip through 7.37, there is a Mark-of-the-Web Bypass Vulnerability. This vulnerability allows attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of Bandizip. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of archived files. When extracting files from a crafted archive that bears the Mark-of-the-Web, Bandizip does not propagate the Mark-of-the-Web to the extracted files. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current user. NOTE: this is disputed because Mark-of-the-Web propagation can increase risk via security-warning habituation, and because the intended control sphere for file-origin metadata (e.g., HostUrl in Zone.Identifier) may be narrower than that for reading the file's content.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Bandizip · Bandisoft
through 7.37 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-33027
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-33027
Product
https://en.bandisoft.com/bandizip/
Third Party Advisory
https://github.com/EnisAksu/Argonis/blob/main/CVEs/CVE-2025-33027%20%28Bandizip%29/CVE-2025-33027.md
More from Bandizip
9.8
CVE-2021-26623
A remote code execution vulnerability due to incomplete check for 'xheader_decode_path_record' function's parameter length value in the ark library
3.3
CVE-2026-113609
Bandisoft Bandizip before 7.47 Mark-of-the-Web Bypass for PowerShell Scripts
–
CVE-2014-1680
Untrusted search path vulnerability in Bandisoft Bandizip before 3.10 allows local users to gain privileges via a Trojan horse dwmapi.dll file in the current working directory
