Security readout for executives and security teams
Plain-English summary
CVE-2025-61168 is a critical remote code execution issue reported in SIGB PMB v8.0.1.14. The flaw involves unsafe unserialization through cms_rest.php, which could let an attacker run arbitrary code. The public record does not provide complete affected-product metadata or a named fixed version.
Executive priority
Treat this as urgent for any internet-facing SIGB PMB instance. The impact is full confidentiality, integrity, and availability compromise. Prioritize version confirmation, exposure reduction, and vendor-directed patching, while noting that public sources do not confirm active exploitation.
Technical view
The CVE describes CWE-502 in cms_rest.php: arbitrary-file unserialization can lead to arbitrary code execution. The CVSS 3.1 score is 9.8 with network attack vector, low complexity, no privileges, and no user interaction required.
Likely exposure
Exposure is likely limited to organizations running SIGB PMB v8.0.1.14, especially if the PMB web application and cms_rest.php are reachable from untrusted networks. The CVE record lists affected fields as n/a, so confirm product and version locally.
Exploitation context
The CVSS vector indicates unauthenticated remote exploitation may be possible, but the bundle does not cite active exploitation. KEV is false. A public gist is referenced, but this assessment does not reproduce exploit details or assume observed attacks.
Researcher notes
The available evidence supports a critical CWE-502 deserialization issue but is sparse on affected CPEs, fixed versions, and exploitation status. Validate against the CVE record, the referenced public write-up, and SIGB’s changelog before making product-wide exposure claims.
Mitigation direction
- Check SIGB PMB vendor guidance and the 8.0.1 changelog for the named security fix.
- Upgrade affected PMB deployments according to vendor instructions once the fixed release is confirmed.
- Restrict external access to PMB and cms_rest.php until remediation is complete.
- Monitor PMB web logs for suspicious access to cms_rest.php.
- Back up PMB data before applying vendor updates.
Validation and detection
- Inventory all SIGB PMB deployments and record exact versions.
- Verify whether any deployment is running v8.0.1.14.
- Determine whether cms_rest.php is reachable from the internet or untrusted networks.
- Review vendor changelog entries for the applicable fixed version.
- Check application and web server logs for unusual cms_rest.php activity.
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-502: Code execution behavior lookup
Code execution and unsafe deserialization weaknesses often justify reviewing execution behavior and process 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 lookupFile 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-2025-61168 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
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/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.
SSVC decision data
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:N/UI:N/S:U/C:H/I:H/A:H3.95.9CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://gist.github.com/ZanyMonk/446f6875a2ceb3decef5ff1176428f9eCVE reference, mitre
- https://forge.sigb.net/projects/pmb/wiki/Changelog_801#S%C3%A9curit%C3%A9-2CVE reference, mitre
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.
Deserialization of Untrusted Data
Deserialization of Untrusted Data represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.