Security readout for executives and security teams
Plain-English summary
This flaw affects Bitdefender update infrastructure components before version 6.6.20.294. A low-privilege attacker with local access could abuse insufficient validation to reach other network hosts through the affected component, creating confidentiality risk inside the environment.
Executive priority
Treat as a high-priority hygiene fix for Bitdefender management infrastructure. It is not cited as actively exploited here, but the affected component may bridge access to internal hosts.
Technical view
CVE-2020-15297 is a CWE-918 server-side request forgery issue in Bitdefender Update Server and BEST Relay components before 6.6.20.294. The CVSS 3.1 score is 7.1 high, with local attack vector, no privileges, no user interaction, changed scope, and high confidentiality impact.
Likely exposure
Exposure is limited to environments running affected Bitdefender Update Server or BEST Relay versions before 6.6.20.294. Risk is most relevant where local users or compromised local processes can access the affected component.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. The described attack requires local access, but could let an unprivileged attacker interact with internal network hosts through the vulnerable component.
Researcher notes
The public data identifies SSRF and insufficient validation but does not provide detailed attack mechanics. Keep assessment bounded to Bitdefender Update Server and BEST Relay before 6.6.20.294 unless vendor guidance expands scope.
Mitigation direction
- Upgrade Bitdefender Update Server and BEST Relay to 6.6.20.294 or later.
- Review Bitdefender advisory VA-9163 for vendor-specific remediation guidance.
- Identify any endpoint security deployments using pre-6.6.20.294 update infrastructure.
- Prioritize systems in sensitive network segments or shared-user environments.
Validation and detection
- Inventory Bitdefender Update Server and BEST Relay component versions.
- Confirm no affected component remains below 6.6.20.294.
- Check whether affected hosts can reach sensitive internal services.
- Review logs for unusual component-initiated internal network interactions.
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.
CWE-918: Information exposure and cloud metadata lookup
Information exposure and SSRF weaknesses can make discovery, cloud metadata, and credential material review relevant. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2020-15297 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
- 7.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
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:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N2.54Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.1HighVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.bitdefender.com/support/security-advisories/server-side-request-forgery-bitdefender-update-server-va-9163/CVE reference · x_refsource_MISC
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.
Server-Side Request Forgery (SSRF)
Server-Side Request Forgery (SSRF) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.