Security readout for executives and security teams
Plain-English summary
Some iCatch DVR firmware versions allowed a logged-in remote attacker to misuse the file management interface and manipulate arbitrary files. For a DVR, that can threaten video availability, stored data, device integrity, and potentially broader network trust if the appliance is exposed.
Executive priority
Treat this as a high-priority appliance exposure issue. Prioritize internet-facing or widely accessible DVRs first, because compromise could affect surveillance integrity, evidence retention, and operational continuity.
Technical view
CVE-2020-10513 is broken access control in the iCatch DVR firmware file management interface before 20200103. CVSS 3.1 is 8.8, with network access, low complexity, low privileges, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is most likely where organizations operate iCatch DVR firmware earlier than 20200103, especially if its management or file management interface is reachable from untrusted networks or the internet.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation evidence. The CVSS vector indicates exploitation requires low privileges, so stolen, shared, or weak DVR credentials could materially increase risk.
Researcher notes
The bundle does not provide CWE mapping, model-level details, exploit proof, or complete vendor remediation text. Analysis should stay scoped to iCatch DVR firmware before 20200103 and the authenticated file-management access-control failure.
Mitigation direction
- Inventory iCatch DVR devices and record firmware versions.
- Update affected firmware to 20200103 or later where vendor guidance confirms availability.
- Restrict DVR management interfaces to trusted administrative networks only.
- Remove direct internet exposure for DVR administrative services.
- Review TWCERT, CHT Security, and vendor guidance for model-specific instructions.
Validation and detection
- Confirm whether any DVR firmware version is earlier than 20200103.
- Verify management interfaces are not reachable from untrusted networks.
- Check administrative accounts for unnecessary or shared low-privilege access.
- Review DVR logs for unusual file-management activity where available.
- Track remediation status against the affected device inventory.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-10513 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H2.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.twcert.org.tw/tw/cp-132-3533-10afe-1.htmlCVE reference · x_refsource_CONFIRM
- https://www.chtsecurity.com/news/008fcbe8-198e-4c21-9417-5ba79a6b0e7dCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.