CVE-2024-1575: The improper privilege management vulnerability in the Zyxel WBE660S firmware version 6.70(ACGG.3) and earlier versions could allow an authe
Noroxi assessment
Priority: Monitor (action score 26/100)
- The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
- Probability of exploitation in the next 30 days: 0.32% (FIRST EPSS).
- Anyone who can reach it over the internet can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
- According to the record, no fixed version is available yet.
- Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).
Low priority for now. Update when a fix is released; follow the vendor's advisory.
Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it
Primary sources: NVD · CVE.org · FIRST EPSS
The improper privilege management vulnerability in the Zyxel WBE660S firmware version 6.70(ACGG.3) and earlier versions could allow an authenticated user to escalate privileges and download the configuration files on a vulnerable device.
- Published
- Jul 22, 2024
- Updated
- Jun 17, 2026
- EPSS
- 0.3% · 25th percentile
- CWE
- CWE-269
Report tools
Action score
26
Monitor
Low priority for now.
- CVSS
- 26 / 40 · 6.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.3%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
CNA vs NVD score
- NVD
- 6.5
- CNA · Zyxel
- 6.5
- agree
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Get told when this record changes
- Not in KEV: no record of exploitation in the wild
- No public exploit code on record
- No fixed version yet
If any of these changes, we'll tell you in the daily email digest.
Running WordPress? Scan your site free with WP Lens
Noroxi analysis
What does it mean in your environment?
The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.
We use this product, ask for helpAffected systems
Is your version affected?
Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.
| Vendor | Product | CPE |
|---|---|---|
| zyxel | nwa50ax firmware | cpe:2.3:o:zyxel:nwa50ax_firmware |
| zyxel | nwa50ax | cpe:2.3:h:zyxel:nwa50ax |
| zyxel | nwa50ax-pro firmware | cpe:2.3:o:zyxel:nwa50ax-pro_firmware |
| zyxel | nwa50ax-pro | cpe:2.3:h:zyxel:nwa50ax-pro |
| zyxel | nwa55axe firmware | cpe:2.3:o:zyxel:nwa55axe_firmware |
| zyxel | nwa55axe | cpe:2.3:h:zyxel:nwa55axe |
| zyxel | nwa90ax firmware | cpe:2.3:o:zyxel:nwa90ax_firmware |
| zyxel | nwa90ax | cpe:2.3:h:zyxel:nwa90ax |
| zyxel | nwa90ax-pro firmware | cpe:2.3:o:zyxel:nwa90ax-pro_firmware |
| zyxel | nwa90ax-pro | cpe:2.3:h:zyxel:nwa90ax-pro |
| zyxel | nwa110ax firmware | cpe:2.3:o:zyxel:nwa110ax_firmware |
| zyxel | nwa110ax | cpe:2.3:h:zyxel:nwa110ax |
and 28 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- zyxel nwa110ax firmwarebefore 7.00\(abtg.1\)
- zyxel nwa1123acv3 firmwarebefore 6.70\(abvt.4\)
- zyxel nwa210ax firmwarebefore 7.00\(abtd.1\)
- zyxel nwa220ax-6e firmwarebefore 7.00\(acco.1\)
- zyxel nwa50ax firmwarebefore 7.00\(abyw.1\)
- zyxel nwa50ax-pro firmwarebefore 7.00\(acge.1\)
- zyxel nwa55axe firmwarebefore 7.00\(abzl.1\)
- zyxel nwa90ax firmwarebefore 7.00\(accv.1\)
- zyxel nwa90ax-pro firmwarebefore 7.00\(acgf.1\)
- zyxel wac500 firmwarebefore 6.70\(abvs.4\)
- zyxel wac500h firmwarebefore 6.70\(abwa.4\)
- zyxel wax300h firmwarebefore 7.00\(achf.1\)
- zyxel wax510d firmwarebefore 7.00\(abtf.1\)
- zyxel wax610d firmwarebefore 7.00\(abte.1\)
- zyxel wax620d-6e firmwarebefore 7.00\(accn.1\)
- zyxel wax630s firmwarebefore 7.00\(abzd.1\)
- zyxel wax640s-6e firmwarebefore 7.00\(accm.1\)
- zyxel wax650s firmwarebefore 7.00\(abrm.1\)
- zyxel wax655e firmwarebefore 7.00\(acdo.1\)
- zyxel wbe660s firmwarebefore 7.00\(acgg.1\)
Versions reported by the vendor
Affected version ranges reported by the assigning authority (Zyxel). Independent of NVD's CPE analysis and usually ahead of it.
Zyxel WBE660S firmware
- <= 6.70(ACGG.3)affected
Same product
zyxel: all recordsOther highest-scoring records for the same primary product.
- CVE-2024-12398An improper privilege management vulnerability in the web management interface of the Zyxel WBE530 firmware versions through 7.00(ACLE.3) an35Monitor
- CVE-2025-6265A path traversal vulnerability in the file_upload-cgi CGI program of Zyxel NWA50AX PRO firmware version 7.10(ACGE.2) and earlier could allow28Monitor
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.
No history yet (it accumulates with the daily EPSS job).
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.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
- CVE-2024-12398175 days apartAn improper privilege management vulnerability in the web management interface of the Zyxel WBE530 firmware versions through 7.00(ACLE.3) an35Monitor
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).
National notice (Türkiye Cybersecurity Directorate / USOM)
Official security notices citing this record; remediation advice is on the agency's page.
- TR-24-1046 · Jul 23, 2024(Zyxel WBE660S Güvenlik Bildirimi )
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- A low-privileged account is enough.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- none
- Availability
- none
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- None
- Availability impact
- None
Weakness class (CWE)
CWE-269 · Improper Privilege ManagementCVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvd-primary
Root cause
To simplify setup, a service account is granted broad, cluster-wide permissions. The principle of least privilege is skipped during installation.
The bug in code
The whole CWE-269 classA representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.
Vulnerable
kind: ClusterRole
rules:
- apiGroups: ["*"]
resources: ["*"]
verbs: ["*"]Fixed
kind: Role
metadata:
namespace: lodos-system
rules:
- apiGroups: ["apps"]
resources: ["deployments"]
verbs: ["get", "list", "update"]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
Vendor advisories and official records. Exploit/PoC links are deliberately left out.