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01 Record

CVE-2021-42261

Revisor Video Management System (VMS) before 2.0.0 has a directory traversal vulnerability. Successful exploitation could allow an attacker to traverse the file system to access files or directories

UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
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02 Description

Revisor Video Management System (VMS) before 2.0.0 has a directory traversal vulnerability. Successful exploitation could allow an attacker to traverse the file system to access files or directories

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
2.27% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 82.6% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-10-19 11:09Z5 YR AGO
Last updated
2024-08-04 03:30Z2 YR AGO
Reserved
2021-10-11
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
Data version
5.1
Document digest
5a21e84b083f1b92bbd4f3e1adeeb9e740f8fc8262d6747f5a9b08b9895ec85e

05 Affected products

VendorProductVersionsPlatforms
revisorlabvideo_management_systemNot specified—

06 References