Security readout for executives and security teams
Plain-English summary
CVE-2025-48703 is a critical flaw in CWP before 0.9.8.1205 that can let an unauthenticated remote attacker run commands if they know a valid non-root username. Because CISA lists it in KEV, treat exposed CWP systems as urgent.
Executive priority
Prioritize emergency remediation for any exposed CWP instance. The issue enables remote command execution, has critical severity, and is listed by CISA as known exploited.
Technical view
The CVE describes CWE-78 OS command injection in filemanager changePerm request handling. Shell metacharacters in t_total can lead to remote code execution. CVSS 3.1 is 9.0: network, no privileges, no user interaction, scope changed, high impact, with high attack complexity.
Likely exposure
Highest exposure is CWP or CentOS Web Panel deployments before 0.9.8.1205 reachable from untrusted networks. Risk depends on panel exposure and whether valid non-root usernames can be discovered or guessed.
Exploitation context
CISA KEV inclusion indicates known exploitation. The supplied sources do not quantify exploitation scale, campaigns, or attacker tooling, so assume credible active risk without inferring broader details.
Researcher notes
Evidence supports unauthenticated RCE with a known valid non-root username prerequisite. Avoid assuming root-level execution, exploit prevalence, or specific campaigns beyond KEV status. Focus validation on version, exposure, and relevant request telemetry.
Mitigation direction
- Upgrade CWP to 0.9.8.1205 or later per vendor guidance.
- Restrict CWP administrative access to trusted networks or VPN only.
- Review CISA KEV deadlines and internal emergency patch policy.
- Check vendor changelog for any additional hardening guidance.
Validation and detection
- Inventory all CWP or CentOS Web Panel instances and versions.
- Confirm no deployment remains below 0.9.8.1205.
- Check whether CWP is internet-accessible or exposed to broad internal networks.
- Review logs for suspicious filemanager changePerm activity.
- Assess whether non-root usernames are publicly exposed or easily guessable.
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-78: Command execution behavior lookup
Command injection weaknesses can lead defenders to review execution techniques and command interpreter telemetry. 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 lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2025-48703 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
- Critical
- CVSS
- 9 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/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.
CISA KEV status
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:H/PR:N/UI:N/S:C/C:H/I:H/A:H2.26Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9CriticalVector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://fenrisk.com/rce-centos-webpanelCVE reference
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-48703CVE reference · government-resource
- https://control-webpanel.com/changelogCVE reference · mitigation
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.
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.