04 Affected products
PAIRS: —
01 RecordSTATE: PUBLISHED
02 Description
CNA: CERT-InHardcoded Credentials Vulnerability in CP Plus CP-XR-DE21-S Router
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.- EPSS probability
- Not scored by EPSS
- EPSS percentile
- Not scored by EPSS
- NVD base score
- 8.7 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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
- Received. NVD last modified this record on 2026-08-28.
- 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.
SCHEMA: 5.2
- Published
- 2026-08-28 13:39Z16 HR AGO
- Last updated
- 2026-08-28 18:24Z11 HR AGO
- Reserved
- 2026-08-10
- Assigning CNA
- CERT-In
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.7)
- CNA CVSS vector
- CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weaknesses
- CWE-798Use of Hard-coded CredentialsBase
- Data version
- 5.2
- Document digest
- d1da5ced21b54617df8822d259bd0f8be057840276aa31b75d2790413e2e2058
05 Affected products
PAIRS: 1VendorProductVersionsPlatforms
SRC: CNA
Upgrade CP Plus CP-XR-DE21-S Router to patched firmware version 1.057.043_0034
https://cpplusworld.com/prodassets/firmware/02a50613-6182-41dc-8b7f-cd58f1e6cba5.bin