D-Link DNS-320L firmware before 1.04b12, DNS-327L before 1.03b04 Build0119, DNR-326 1.40b03, DNS-320B 1.02b01, DNS-345 1.03b06, DNS-325 1.05b03, and DNS-322L 2.00b07 allow remote attackers to bypass authentication and log in with administrator permissions by passing the cgi_set_wto command in the cmd parameter, and setting the spawned session's cookie to username=admin
Published Aug 25, 2017
9.8
CRITICALCVSS 3.0
EPSS 15.17%
Description
D-Link DNS-320L firmware before 1.04b12, DNS-327L before 1.03b04 Build0119, DNR-326 1.40b03, DNS-320B 1.02b01, DNS-345 1.03b06, DNS-325 1.05b03, and DNS-322L 2.00b07 allow remote attackers to bypass authentication and log in with administrator permissions by passing the cgi_set_wto command in the cmd parameter, and setting the spawned session's cookie to username=admin.
Affected products
No data.
Configuration 1
- ≤ 2.00b07
Configuration 2
- ≤ 1.05b03
Configuration 3
- ≤ 1.03b06
Configuration 4
- ≤ 1.02b01
Configuration 5
- ≤ 1.40b03
Configuration 6
- ≤ 1.02
Configuration 7
- ≤ 1.03b04
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 15.17% (0.15165) | 96.65th | v5 (v2026.06.15) |
| Sep 22, 2026 | 15.17% (0.15165) | 96.59th | v5 (v2026.06.15) |
| Sep 21, 2026 | 8.74% (0.08736) | 94.97th | v5 (v2026.06.15) |
| Sep 6, 2026 | 15.17% (0.15165) | 96.51th | v5 (v2026.06.15) |
| Sep 5, 2026 | 8.74% (0.08736) | 94.86th | v5 (v2026.06.15) |
| Aug 30, 2026 | 15.17% (0.15165) | 96.49th | v5 (v2026.06.15) |
| Aug 28, 2026 | 8.74% (0.08736) | 94.83th | v5 (v2026.06.15) |
| Aug 24, 2026 | 15.17% (0.15165) | 96.47th | v5 (v2026.06.15) |
| Aug 23, 2026 | 8.74% (0.08736) | 94.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 15.17% (0.15165) | 96.31th | v5 (v2026.06.15) |
| Apr 21, 2026 | 11.96% (0.11963) | 93.79th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.96% (0.01957) | 81.85th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.17% (0.04173) | 80.82th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.96% (0.01957) | 82.28th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.56% (0.00561) | 78.41th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.56% (0.00561) | 76.98th | v3 (v2023.03.01) |
| May 8, 2023 | 0.56% (0.00561) | 74.33th | v3 (v2023.03.01) |
| Apr 14, 2023 | 0.62% (0.00622) | 75.73th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.88% (0.00881) | 80.02th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (5)
- http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html x_refsource_MISCThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2015/May/125 mailing-listx_refsource_FULLDISCMailing ListThird Party AdvisoryVDB Entry
- http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf x_refsource_CONFIRMTechnical Description
- http://www.securityfocus.com/archive/1/535626/100/200/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/74880 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| http://seclists.org/fulldisclosure/2015/May/125 | mailing-listx_refsource_FULLDISCMailing ListThird Party AdvisoryVDB Entry | |
| http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf | x_refsource_CONFIRMTechnical Description | |
| http://www.securityfocus.com/archive/1/535626/100/200/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/74880 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.