Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2, W1200EX(-MS), WG1200HS, WG1200HP, WF300HP2, W30
Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2, W1200EX(-MS), WG1200HS, WG1200HP, WF300HP2, W300P, WF800HP, WR8165N, WG2200HP, WF1200HP2, WG1800HP2, WF1200HP, WG600HP, WG300HP, WF300HP, WG1800HP, WG1400HP, WR8175N, WR9300N, WR8750N, WR8160N, WR9500N, WR8600N, WR8370N, WR8170N, WR8700N, WR8300N, WR8150N, WR4100N, WR4500N, WR8100N, WR8500N, CR2500P, WR8400N, WR8200N, WR1200H, WR7870S, WR6670S, WR7850S, WR6650S, WR6600H, WR7800H, WM3400RN, WM3450RN, WM3500R, WM3600R, WM3800R, WR8166N, MR01LN MR02LN, WG1810HP(JE) and WG1810HP(MF) all versions allows a attacker who has obtained high privileges can execute arbitrary scripts.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for help- Published
- Mar 27, 2024
- Updated
- Jun 17, 2026
- EPSS
- 0.5% · 39th percentile
- CWE
- CWE-250
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Report tools
Action score
18
Monitor
Low priority for now.
- CVSS
- 18 / 40 · 4.7 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.5%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| nec | aterm wg1200hs2 firmware | cpe:2.3:o:nec:aterm_wg1200hs2_firmware |
| nec | aterm wg1200hs2 | cpe:2.3:h:nec:aterm_wg1200hs2 |
| nec | aterm wg1900hp firmware | cpe:2.3:o:nec:aterm_wg1900hp_firmware |
| nec | aterm wg1900hp | cpe:2.3:h:nec:aterm_wg1900hp |
| nec | aterm wg1200hp2 firmware | cpe:2.3:o:nec:aterm_wg1200hp2_firmware |
| nec | aterm wg1200hp2 | cpe:2.3:h:nec:aterm_wg1200hp2 |
| nec | aterm w1200ex-ms firmware | cpe:2.3:o:nec:aterm_w1200ex-ms_firmware |
| nec | aterm w1200ex-ms | cpe:2.3:h:nec:aterm_w1200ex-ms |
| nec | aterm wg1200hs firmware | cpe:2.3:o:nec:aterm_wg1200hs_firmware |
| nec | aterm wg1200hs | cpe:2.3:h:nec:aterm_wg1200hs |
| nec | aterm wg1200hp firmware | cpe:2.3:o:nec:aterm_wg1200hp_firmware |
| nec | aterm wg1200hp | cpe:2.3:h:nec:aterm_wg1200hp |
and 106 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- nec aterm cr2500p firmwareall versions
- nec aterm mr01ln firmwareall versions
- nec aterm mr02ln firmwareall versions
- nec aterm w1200ex-ms firmwareall versions
- nec aterm w300p firmwareall versions
- nec aterm wf1200hp firmwareall versions
- nec aterm wf1200hp2 firmwareall versions
- nec aterm wf300hp firmwareall versions
- nec aterm wf300hp2 firmwareall versions
- nec aterm wf800hp firmwareall versions
- nec aterm wg1200hp firmwareall versions
- nec aterm wg1200hp2 firmwareall versions
- nec aterm wg1200hp3 firmwareall versions
- nec aterm wg1200hs firmwareall versions
- nec aterm wg1200hs2 firmwareall versions
- nec aterm wg1200hs3 firmwareall versions
- nec aterm wg1400hp firmwareall versions
- nec aterm wg1800hp firmwareall versions
- nec aterm wg1800hp2 firmwareall versions
- nec aterm wg1800hp3 firmwareall versions
Versions reported by the vendor
Affected version ranges reported by the assigning authority (NEC). Independent of NVD's CPE analysis and usually ahead of it.
NEC Corporation CR2500P
- all versionsaffected
NEC Corporation MR01LN
- all versionsaffected
NEC Corporation MR02LN
- all versionsaffected
NEC Corporation W1200EX(-MS)
- all versionsaffected
NEC Corporation W300P
- all versionsaffected
NEC Corporation WF1200HP
- all versionsaffected
NEC Corporation WF1200HP2
- all versionsaffected
NEC Corporation WF300HP
- all versionsaffected
NEC Corporation WF300HP2
- all versionsaffected
NEC Corporation WF800HP
- all versionsaffected
NEC Corporation WG1200HP
- all versionsaffected
NEC Corporation WG1200HP2
- all versionsaffected
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
- Katsuhiko Sato and Ryo Kashiro00One, Inc.reporter
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- Administrator privileges are required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- low · data can be read
- Integrity
- low · data or configuration can be modified
- Availability
- low · the service can be disrupted
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- Low
- Integrity impact
- Low
- Availability impact
- Low
Weakness class (CWE)
CWE-250 · Execution with Unnecessary PrivilegesCVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
nvd-secondary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Change log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- jpn.nec.com/security-info/secinfo/nv24-001_en.html
- https://jpn.nec.com/security-info/secinfo/nv24-001_en.html
Vendor advisories and official records. Exploit/PoC links are deliberately left out.