01 Record
CVE-2026-85040
ZhongBangKeJi CRMEB Custom Scheduled Task Feature save eval os command injection
MediumPUBLISHEDCNA: VulDB
CNA base score5.1 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
02 Description
ZhongBangKeJi CRMEB Custom Scheduled Task Feature save eval os command injection
03 Exploitation and scoring
- Exploitation
- Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
- SSVC decision
- ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 2.12% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 81.6% of scored records. A rank, not a probability.
- NVD base score
- 2.0 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Deferred. NVD last modified this record on 2026-09-03.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-09-03 02:45Z1 MO AGO
- Last updated
- 2026-09-03 14:30Z1 MO AGO
- Reserved
- 2026-09-02
- Assigning CNA
- VulDB
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.1)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- Weaknesses
- Data version
- 5.2
- Document digest
- 4cc14147b3c41c6faad269270b68448a1a36aea804c1378178967714040e7e8d
05 Affected products
VendorProductVersionsPlatforms
06 References
- vuldb.comVDB-398300 | ZhongBangKeJi CRMEB Custom Scheduled Task Feature save eval os command injectionhttps://vuldb.com/vuln/398300
- vuldb.comVDB-398300 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/398300/cti
- vuldb.comCVE-2026-85040 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-85040
- vuldb.comSubmit #887316 | ZhongBangKeJi CRMEB unknown OS Command Injectionhttps://vuldb.com/submit/887316
- github.comhttps://github.com/xiaohai12138-1/cve/blob/main/CRMEB/CRMEB%20Backend%20custom%20%20scheduled%20task%20functionality%20%20RCE.md