01 Record
CVE-2026-116231
Oray Pugongying X5 Pro Ser2net crlf injection
CriticalPUBLISHEDCNA: VulDB
CNA base score9.4 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
02 Description
Oray Pugongying X5 Pro Ser2net crlf injection
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.43% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 37.6% of scored records. A rank, not a probability.
- NVD base score
- 8.6 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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 2026-10-26.
- 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
- 2026-10-26 07:45Z3 DAYS AGO
- Last updated
- 2026-10-26 07:45Z3 DAYS AGO
- Reserved
- 2026-10-25
- Assigning CNA
- VulDB
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.4)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
- Weaknesses
- Data version
- 5.2
- Document digest
- 675ce785ed77bc7e41a171cb7667fa02162ee7cdf28dd5dad5a76ae8a1cb94c8
05 Affected products
VendorProductVersionsPlatforms
06 References
- vuldb.comVDB-426280 | Oray Pugongying X5 Pro Ser2net crlf injectionhttps://vuldb.com/vuln/426280
- vuldb.comVDB-426280 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/426280/cti
- vuldb.comCVE-2026-116231 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-116231
- vuldb.comSubmit #1005078 | Oray Pgyer X5 Pro Router 7.6.1 Improper Neutralization of CRLF Sequences ('CRLF Injection')https://vuldb.com/submit/1005078
- app.notion.comhttps://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-A-Serial-Banner-Newline-Lets-ser2net-Overwrite-Existing-Files-3ea797159f158019b687eadcc7d6a85b