CVE-2025-6599
Essential information
- Published
- 18/11/2025 02:15
- Modified
- 16/12/2025 21:19
- Author
- —
- Creator
- —
- CVSS
- 5.3 MEDIUM (v3.1)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L—
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Privileges required
- NONE
- User interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality impact
- NONE
- Integrity impact
- NONE
- Availability impact
- LOW
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Attack requirements
- —
- Privileges required
- —
- User interaction
- —
- Confidentiality (V)
- —
- Confidentiality (S)
- —
- Integrity (V)
- —
- Integrity (S)
- —
- Availability (V)
- —
- Availability (S)
- —
- Exploit maturity
- —
Description
An uncontrolled resource consumption vulnerability in the web server of Zyxel DX3301-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an attacker to perform Slowloris‑style denial‑of‑service (DoS) attacks. Such attacks may temporarily block legitimate HTTP requests and partially disrupt access to the web management interface, while other networking services remain unaffected.
NVD status
- Status
- Analyzed — CVE has had analysis completed and all data associations made.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| zyxel / lte3301-plus firmware | cpe:2.3:o:zyxel:lte3301-plus_firmware:*:*:*:*:*:*:*:* |
| zyxel / lte3301-plus | cpe:2.3:h:zyxel:lte3301-plus:-:*:*:*:*:*:*:* |
| zyxel / nr5103 firmware | cpe:2.3:o:zyxel:nr5103_firmware:*:*:*:*:*:*:*:* |
| zyxel / nr5103 | cpe:2.3:h:zyxel:nr5103:-:*:*:*:*:*:*:* |
| zyxel / nr5103e firmware | cpe:2.3:o:zyxel:nr5103e_firmware:*:*:*:*:*:*:*:* |
| zyxel / nr5103e | cpe:2.3:h:zyxel:nr5103e:-:*:*:*:*:*:*:* |
| zyxel / nr5309 firmware | cpe:2.3:o:zyxel:nr5309_firmware:*:*:*:*:*:*:*:* |
| zyxel / nr5309 | cpe:2.3:h:zyxel:nr5309:-:*:*:*:*:*:*:* |
| zyxel / nr7302 firmware | cpe:2.3:o:zyxel:nr7302_firmware:*:*:*:*:*:*:*:* |
| zyxel / nr7302 | cpe:2.3:h:zyxel:nr7302:-:*:*:*:*:*:*:* |
| zyxel / nr7303 firmware | cpe:2.3:o:zyxel:nr7303_firmware:*:*:*:*:*:*:*:* |
| zyxel / nr7303 | cpe:2.3:h:zyxel:nr7303:-:*:*:*:*:*:*:* |
| zyxel / nebula fwa505 firmware | cpe:2.3:o:zyxel:nebula_fwa505_firmware:*:*:*:*:*:*:*:* |
| zyxel / nebula fwa505 | cpe:2.3:h:zyxel:nebula_fwa505:-:*:*:*:*:*:*:* |
| zyxel / nebula fwa510 firmware | cpe:2.3:o:zyxel:nebula_fwa510_firmware:*:*:*:*:*:*:*:* |
| zyxel / nebula fwa510 | cpe:2.3:h:zyxel:nebula_fwa510:-:*:*:*:*:*:*:* |
| zyxel / nebula fwa515 firmware | cpe:2.3:o:zyxel:nebula_fwa515_firmware:*:*:*:*:*:*:*:* |
| zyxel / nebula fwa515 | cpe:2.3:h:zyxel:nebula_fwa515:-:*:*:*:*:*:*:* |
| zyxel / nebula fwa710 firmware | cpe:2.3:o:zyxel:nebula_fwa710_firmware:*:*:*:*:*:*:*:* |
| zyxel / nebula fwa710 | cpe:2.3:h:zyxel:nebula_fwa710:-:*:*:*:*:*:*:* |
| zyxel / dm4200-b0 firmware | cpe:2.3:o:zyxel:dm4200-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / dm4200-b0 | cpe:2.3:h:zyxel:dm4200-b0:-:*:*:*:*:*:*:* |
| zyxel / dx3300-t0 firmware | cpe:2.3:o:zyxel:dx3300-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / dx3300-t0 | cpe:2.3:h:zyxel:dx3300-t0:-:*:*:*:*:*:*:* |
| zyxel / dx3300-t1 firmware | cpe:2.3:o:zyxel:dx3300-t1_firmware:*:*:*:*:*:*:*:* |
| zyxel / dx3300-t1 | cpe:2.3:h:zyxel:dx3300-t1:-:*:*:*:*:*:*:* |
| zyxel / dx3301-t0 firmware | cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / dx3301-t0 | cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:* |
| zyxel / dx4510-b1 firmware | cpe:2.3:o:zyxel:dx4510-b1_firmware:*:*:*:*:*:*:*:* |
| zyxel / dx4510-b1 | cpe:2.3:h:zyxel:dx4510-b1:-:*:*:*:*:*:*:* |
| zyxel / dx5401-b0 firmware | cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / dx5401-b0 | cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:* |
| zyxel / dx5401-b1 firmware | cpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:* |
| zyxel / dx5401-b1 | cpe:2.3:h:zyxel:dx5401-b1:-:*:*:*:*:*:*:* |
| zyxel / ee3301-00 firmware | cpe:2.3:o:zyxel:ee3301-00_firmware:*:*:*:*:*:*:*:* |
| zyxel / ee3301-00 | cpe:2.3:h:zyxel:ee3301-00:-:*:*:*:*:*:*:* |
| zyxel / ee5301-00 firmware | cpe:2.3:o:zyxel:ee5301-00_firmware:*:*:*:*:*:*:*:* |
| zyxel / ee5301-00 | cpe:2.3:h:zyxel:ee5301-00:-:*:*:*:*:*:*:* |
| zyxel / ee6510-10 firmware | cpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:* |
| zyxel / ee6510-10 | cpe:2.3:h:zyxel:ee6510-10:-:*:*:*:*:*:*:* |
| zyxel / ex3300-t0 firmware | cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex3300-t0 | cpe:2.3:h:zyxel:ex3300-t0:-:*:*:*:*:*:*:* |
| zyxel / ex3300-t0 firmware | cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex3300-t0 | cpe:2.3:h:zyxel:ex3300-t0:-:*:*:*:*:*:*:* |
| zyxel / ex3300-t1 firmware | cpe:2.3:o:zyxel:ex3300-t1_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex3300-t1 | cpe:2.3:h:zyxel:ex3300-t1:-:*:*:*:*:*:*:* |
| zyxel / ex3301-t0 firmware | cpe:2.3:o:zyxel:ex3301-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex3301-t0 | cpe:2.3:h:zyxel:ex3301-t0:-:*:*:*:*:*:*:* |
| zyxel / ex3500-t0 firmware | cpe:2.3:o:zyxel:ex3500-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex3500-t0 | cpe:2.3:h:zyxel:ex3500-t0:-:*:*:*:*:*:*:* |
| zyxel / ex3501-t0 firmware | cpe:2.3:o:zyxel:ex3501-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex3501-t0 | cpe:2.3:h:zyxel:ex3501-t0:-:*:*:*:*:*:*:* |
| zyxel / ex3600-t0 firmware | cpe:2.3:o:zyxel:ex3600-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex3600-t0 | cpe:2.3:h:zyxel:ex3600-t0:-:*:*:*:*:*:*:* |
| zyxel / ex5401-b0 firmware | cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex5401-b0 | cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:* |
| zyxel / ex5401-b1 firmware | cpe:2.3:o:zyxel:ex5401-b1_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex5401-b1 | cpe:2.3:h:zyxel:ex5401-b1:-:*:*:*:*:*:*:* |
| zyxel / ex5501-b0 firmware | cpe:2.3:o:zyxel:ex5501-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex5501-b0 | cpe:2.3:h:zyxel:ex5501-b0:-:*:*:*:*:*:*:* |
| zyxel / ex5510-b0 firmware | cpe:2.3:o:zyxel:ex5510-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex5510-b0 | cpe:2.3:h:zyxel:ex5510-b0:-:*:*:*:*:*:*:* |
| zyxel / ex5512-t0 firmware | cpe:2.3:o:zyxel:ex5512-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex5512-t0 | cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:* |
| zyxel / ex5601-t0 firmware | cpe:2.3:o:zyxel:ex5601-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex5601-t0 | cpe:2.3:h:zyxel:ex5601-t0:-:*:*:*:*:*:*:* |
| zyxel / ex5601-t1 firmware | cpe:2.3:o:zyxel:ex5601-t1_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex5601-t1 | cpe:2.3:h:zyxel:ex5601-t1:-:*:*:*:*:*:*:* |
| zyxel / ex7501-b0 firmware | cpe:2.3:o:zyxel:ex7501-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex7501-b0 | cpe:2.3:h:zyxel:ex7501-b0:-:*:*:*:*:*:*:* |
| zyxel / ex7710-b0 firmware | cpe:2.3:o:zyxel:ex7710-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ex7710-b0 | cpe:2.3:h:zyxel:ex7710-b0:-:*:*:*:*:*:*:* |
| zyxel / emg3525-t50b firmware | cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:* |
| zyxel / emg3525-t50b | cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:* |
| zyxel / emg5523-t50b firmware | cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:* |
| zyxel / emg5523-t50b | cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:* |
| zyxel / emg5723-t50k firmware | cpe:2.3:o:zyxel:emg5723-t50k_firmware:*:*:*:*:*:*:*:* |
| zyxel / emg5723-t50k | cpe:2.3:h:zyxel:emg5723-t50k:-:*:*:*:*:*:*:* |
| zyxel / emg6726-b10a firmware | cpe:2.3:o:zyxel:emg6726-b10a_firmware:*:*:*:*:*:*:*:* |
| zyxel / emg6726-b10a | cpe:2.3:h:zyxel:emg6726-b10a:-:*:*:*:*:*:*:* |
| zyxel / gm4100-b0 firmware | cpe:2.3:o:zyxel:gm4100-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / gm4100-b0 | cpe:2.3:h:zyxel:gm4100-b0:-:*:*:*:*:*:*:* |
| zyxel / vmg3625-t50b firmware | cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:* |
| zyxel / vmg3625-t50b | cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:* |
| zyxel / vmg3927-b50b firmware | cpe:2.3:o:zyxel:vmg3927-b50b_firmware:*:*:*:*:*:*:*:* |
| zyxel / vmg3927-b50b | cpe:2.3:h:zyxel:vmg3927-b50b:-:*:*:*:*:*:*:* |
| zyxel / vmg3927-t50k firmware | cpe:2.3:o:zyxel:vmg3927-t50k_firmware:*:*:*:*:*:*:*:* |
| zyxel / vmg3927-t50k | cpe:2.3:h:zyxel:vmg3927-t50k:-:*:*:*:*:*:*:* |
| zyxel / vmg4005-b50a firmware | cpe:2.3:o:zyxel:vmg4005-b50a_firmware:*:*:*:*:*:*:*:* |
| zyxel / vmg4005-b50a | cpe:2.3:h:zyxel:vmg4005-b50a:-:*:*:*:*:*:*:* |
| zyxel / vmg4005-b60a firmware | cpe:2.3:o:zyxel:vmg4005-b60a_firmware:*:*:*:*:*:*:*:* |
| zyxel / vmg4005-b60a | cpe:2.3:h:zyxel:vmg4005-b60a:-:*:*:*:*:*:*:* |
| zyxel / vmg4005-b50b firmware | cpe:2.3:o:zyxel:vmg4005-b50b_firmware:*:*:*:*:*:*:*:* |
| zyxel / vmg4005-b50b | cpe:2.3:h:zyxel:vmg4005-b50b:-:*:*:*:*:*:*:* |
| zyxel / vmg4927-b50a firmware | cpe:2.3:o:zyxel:vmg4927-b50a_firmware:*:*:*:*:*:*:*:* |
| zyxel / vmg4927-b50a | cpe:2.3:h:zyxel:vmg4927-b50a:-:*:*:*:*:*:*:* |
| zyxel / vmg8623-t50b firmware | cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:* |
| zyxel / vmg8623-t50b | cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:* |
| zyxel / vmg8825-t50k firmware | cpe:2.3:o:zyxel:vmg8825-t50k_firmware:*:*:*:*:*:*:*:* |
| zyxel / vmg8825-t50k | cpe:2.3:h:zyxel:vmg8825-t50k:-:*:*:*:*:*:*:* |
| zyxel / ax7501-b0 firmware | cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / ax7501-b0 | cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:* |
| zyxel / ax7501-b1 firmware | cpe:2.3:o:zyxel:ax7501-b1_firmware:*:*:*:*:*:*:*:* |
| zyxel / ax7501-b1 | cpe:2.3:h:zyxel:ax7501-b1:-:*:*:*:*:*:*:* |
| zyxel / pe3301-00 firmware | cpe:2.3:o:zyxel:pe3301-00_firmware:*:*:*:*:*:*:*:* |
| zyxel / pe3301-00 | cpe:2.3:h:zyxel:pe3301-00:-:*:*:*:*:*:*:* |
| zyxel / pe5301-01 firmware | cpe:2.3:o:zyxel:pe5301-01_firmware:*:*:*:*:*:*:*:* |
| zyxel / pe5301-01 | cpe:2.3:h:zyxel:pe5301-01:-:*:*:*:*:*:*:* |
| zyxel / pm3100-t0 firmware | cpe:2.3:o:zyxel:pm3100-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / pm3100-t0 | cpe:2.3:h:zyxel:pm3100-t0:-:*:*:*:*:*:*:* |
| zyxel / pm5100-t0 firmware | cpe:2.3:o:zyxel:pm5100-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / pm5100-t0 | cpe:2.3:h:zyxel:pm5100-t0:-:*:*:*:*:*:*:* |
| zyxel / pm7500-00 firmware | cpe:2.3:o:zyxel:pm7500-00_firmware:*:*:*:*:*:*:*:* |
| zyxel / pm7500-00 | cpe:2.3:h:zyxel:pm7500-00:-:*:*:*:*:*:*:* |
| zyxel / pm7300-t0 firmware | cpe:2.3:o:zyxel:pm7300-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / pm7300-t0 | cpe:2.3:h:zyxel:pm7300-t0:-:*:*:*:*:*:*:* |
| zyxel / px3321-t1 firmware | cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:* |
| zyxel / px3321-t1 | cpe:2.3:h:zyxel:px3321-t1:-:*:*:*:*:*:*:* |
| zyxel / px3321-t1 firmware | cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:* |
| zyxel / px3321-t1 | cpe:2.3:h:zyxel:px3321-t1:-:*:*:*:*:*:*:* |
| zyxel / px5301-t0 firmware | cpe:2.3:o:zyxel:px5301-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / px5301-t0 | cpe:2.3:h:zyxel:px5301-t0:-:*:*:*:*:*:*:* |
| zyxel / scr 50axe firmware | cpe:2.3:o:zyxel:scr_50axe_firmware:*:*:*:*:*:*:*:* |
| zyxel / scr 50axe | cpe:2.3:h:zyxel:scr_50axe:-:*:*:*:*:*:*:* |
| zyxel / we3300-00 firmware | cpe:2.3:o:zyxel:we3300-00_firmware:*:*:*:*:*:*:*:* |
| zyxel / we3300-00 | cpe:2.3:h:zyxel:we3300-00:-:*:*:*:*:*:*:* |
| zyxel / wx3100-t0 firmware | cpe:2.3:o:zyxel:wx3100-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / wx3100-t0 | cpe:2.3:h:zyxel:wx3100-t0:-:*:*:*:*:*:*:* |
| zyxel / wx3401-b0 firmware | cpe:2.3:o:zyxel:wx3401-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / wx3401-b0 | cpe:2.3:h:zyxel:wx3401-b0:-:*:*:*:*:*:*:* |
| zyxel / wx3401-b1 firmware | cpe:2.3:o:zyxel:wx3401-b1_firmware:*:*:*:*:*:*:*:* |
| zyxel / wx3401-b1 | cpe:2.3:h:zyxel:wx3401-b1:-:*:*:*:*:*:*:* |
| zyxel / wx5600-t0 firmware | cpe:2.3:o:zyxel:wx5600-t0_firmware:*:*:*:*:*:*:*:* |
| zyxel / wx5600-t0 | cpe:2.3:h:zyxel:wx5600-t0:-:*:*:*:*:*:*:* |
| zyxel / wx5610-b0 firmware | cpe:2.3:o:zyxel:wx5610-b0_firmware:*:*:*:*:*:*:*:* |
| zyxel / wx5610-b0 | cpe:2.3:h:zyxel:wx5610-b0:-:*:*:*:*:*:*:* |