Security readout for executives and security teams
Plain-English summary
This is a critical flaw in legacy Raidsonic NAS web interfaces that could let an unauthenticated remote attacker run operating-system commands. For executives, the urgent risk is loss of control over exposed storage devices, including data theft, tampering, or service disruption. The sources do not name a confirmed vendor patch.
Executive priority
Prioritize immediate exposure reduction before normal patch cycles. These are storage devices, the flaw is unauthenticated remote command execution, and public exploit references exist. If no supported fix is available, replacement or isolation should be treated as the practical remediation path.
Technical view
CVE-2013-10049 is CWE-78 OS command injection in the unauthenticated timeHandler.cgi endpoint, specifically user input in the timeZone parameter. The source bundle says IB-NAS5220 and IB-NAS4220 were tested. CVSS 4.0 is 9.3 with network access, low complexity, no privileges, and no user interaction.
Likely exposure
Exposure is most likely where Raidsonic IB-NAS5220 or IB-NAS4220 web interfaces are reachable from the internet or untrusted internal networks. The bundle does not prove other Raidsonic models are affected, and it does not identify a reliable fixed firmware version.
Exploitation context
The bundle cites public exploit references, including Metasploit and Exploit-DB entries, so the technique is publicly documented. However, KEV is false and the supplied sources do not establish active exploitation in the wild. Treat exposed devices as high urgency because exploitation requires no authentication.
Researcher notes
The CVE record is recent despite the 2013 identifier: published 2025-08-01 and updated 2026-04-07 in the bundle. Affected-version evidence is incomplete and internally awkward because listed products show wildcard versions while defaultStatus says unaffected. Do not expand scope beyond IB-NAS5220 and IB-NAS4220 without more evidence.
Mitigation direction
- Remove affected NAS web interfaces from internet exposure.
- Restrict management access to trusted administrative networks only.
- Check Raidsonic or advisory guidance for firmware or replacement options.
- Retire unsupported affected devices where no vendor fix exists.
- Monitor web logs for suspicious unauthenticated timeHandler.cgi activity.
Validation and detection
- Inventory for Raidsonic IB-NAS5220 and IB-NAS4220 devices.
- Confirm whether each NAS web interface is externally reachable.
- Review logs for unauthenticated requests to timeHandler.cgi.
- Verify firmware status against vendor or advisory guidance.
- Document compensating controls for any device that remains in service.
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-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-2013-10049 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 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
9.3CriticalVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/raidsonic_nas_ib5220_exec_noauth.rbCVE reference · exploit
- https://www.exploit-db.com/exploits/24499CVE reference · exploit
- https://www.exploit-db.com/exploits/28508CVE reference · exploit
- https://web.archive.org/web/20160616174425/http://www.s3cur1ty.de/m1adv2013-010CVE reference · technical-description, exploit
- https://www.vulncheck.com/advisories/raidsonic-nas-devices-unauth-rceCVE reference · third-party-advisory
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.