CRITICAL
Stack-based buffer overflow in login_mgr.cgi in D-Link firmware DNR-320L and DNS-320LW before 1.04b08, DNR-322L before 2.10 build 03, DNR-326 before 2.10 build 03, and DNS-327L before 1.04b01 allows remote attackers to execute arbitrary code by crafting malformed "Host" and "Referer" header values
Published Aug 25, 2017
9.8
CRITICALCVSS 3.0
EPSS 20.88%
Description
Stack-based buffer overflow in login_mgr.cgi in D-Link firmware DNR-320L and DNS-320LW before 1.04b08, DNR-322L before 2.10 build 03, DNR-326 before 2.10 build 03, and DNS-327L before 1.04b01 allows remote attackers to execute arbitrary code by crafting malformed "Host" and "Referer" header values.
Affected products
No data.
Configuration 1
AND
- ≤ 2.00b07
Configuration 2
AND
- ≤ 1.03b04
Configuration 3
AND
- ≤ 1.40b03
Configuration 4
AND
- ≤ 1.02
Configuration 5
AND
- ≤ 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.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
20.88% 0.20881
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.20881
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 (29 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 20.88% (0.20881) | 97.49th | v5 (v2026.06.15) |
| Sep 22, 2026 | 20.88% (0.20881) | 97.45th | v5 (v2026.06.15) |
| Sep 21, 2026 | 13.83% (0.13828) | 96.41th | v5 (v2026.06.15) |
| Sep 6, 2026 | 20.88% (0.20881) | 97.39th | v5 (v2026.06.15) |
| Sep 5, 2026 | 13.83% (0.13828) | 96.32th | v5 (v2026.06.15) |
| Aug 30, 2026 | 20.88% (0.20881) | 97.38th | v5 (v2026.06.15) |
| Aug 28, 2026 | 13.83% (0.13828) | 96.30th | v5 (v2026.06.15) |
| Aug 24, 2026 | 20.88% (0.20881) | 97.36th | v5 (v2026.06.15) |
| Aug 23, 2026 | 13.83% (0.13828) | 96.29th | v5 (v2026.06.15) |
| Jun 15, 2026 | 20.88% (0.20881) | 97.23th | v5 (v2026.06.15) |
| Apr 28, 2026 | 11.67% (0.11668) | 93.70th | v4 (v2025.03.14) |
| Apr 21, 2026 | 15.06% (0.15057) | 94.60th | v4 (v2025.03.14) |
| Apr 12, 2025 | 11.42% (0.11417) | 92.95th | v4 (v2025.03.14) |
| Mar 30, 2025 | 14.75% (0.14748) | 93.92th | v4 (v2025.03.14) |
| Mar 29, 2025 | 23.59% (0.23589) | 93.55th | v4 (v2025.03.14) |
| Mar 23, 2025 | 14.75% (0.14748) | 93.61th | v4 (v2025.03.14) |
| Mar 17, 2025 | 17.79% (0.17785) | 94.62th | v4 (v2025.03.14) |
| Mar 9, 2025 | 14.80% (0.14801) | 95.89th | v3 (v2023.03.01) |
| Dec 17, 2024 | 16.36% (0.16357) | 95.97th | v3 (v2023.03.01) |
| Feb 19, 2024 | 42.92% (0.42917) | 97.21th | v3 (v2023.03.01) |
| Aug 5, 2023 | 50.67% (0.50674) | 97.07th | v3 (v2023.03.01) |
| Jul 5, 2023 | 56.38% (0.56381) | 97.18th | v3 (v2023.03.01) |
| May 8, 2023 | 69.48% (0.69478) | 97.47th | v3 (v2023.03.01) |
| Apr 14, 2023 | 72.18% (0.72177) | 97.53th | v3 (v2023.03.01) |
| Mar 7, 2023 | 76.51% (0.76508) | 97.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.79% (0.05785) | 90.41th | v2 (v2022.01.01) |
| May 22, 2022 | 5.79% (0.05785) | 89.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.63% (0.05634) | 89.29th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.63% (0.05634) | 76.84th | v2 (v2022.01.01) |
Weaknesses (1)
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 DescriptionThird Party Advisory
- http://www.securityfocus.com/archive/1/535626/100/200/threaded mailing-listx_refsource_BUGTRAQThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/74878 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 DescriptionThird Party Advisory | |
| http://www.securityfocus.com/archive/1/535626/100/200/threaded | mailing-listx_refsource_BUGTRAQThird Party AdvisoryVDB Entry | |
| http://www.securityfocus.com/bid/74878 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 25, 2017
Updated Aug 6, 2024
Reserved Oct 3, 2014
Link CVE-2014-7859
CISA Vulnrichment
Updated n/a