Dir-859 vulnerabilitiesAnd the versions its exploited flaws hit.
Dir-859 is made by Dlink. We track 8 published vulnerabilities listed under that exact name, across 0 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 25 June 2025. Dlink lists newer releases under their own names, such as Dir-859 Firmware, so check those pages too.
The most recent Dir-859 flaw added to the known-exploited list is CVE-2024-0769, on 25 June 2025. We keep watching the known-exploited list.
Is Dir-859 listed under other names? Yes.
Dlink also lists Dir-859 under more specific names, such as Dir-859 Firmware and Dir-859 A3. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which versions of Dir-859 do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
Which Dir-859 vulnerabilities are being exploited?
2 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 5.3D-Link DIR-859 Router Path Traversal Vulnerability
D-Link DIR-859 routers contain a path traversal vulnerability in the file /hedwig.cgi of the component HTTP POST Request Handler.
- 9.8D-Link DIR-859 Router Command Execution Vulnerability
D-Link DIR-859 router contains a command execution vulnerability in the UPnP endpoint URL, /gena.cgi.
Which Dir-859 flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 90%
The UPnP endpoint URL /gena.cgi in the D-Link DIR-859 Wi-Fi router 1.05 and 1.06B01 Beta01 allows an Unauthenticated remote attacker to execute system commands as root, by sending a specially crafted HTTP SUBSCRIBE...
- 83%
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in D-Link DIR-859 1.06B01.
- 75%CVE-2019-20215Critical
D-Link DIR-859 1.05 and 1.06B01 Beta01 devices allow remote attackers to execute arbitrary OS commands via a urn: to the M-SEARCH method in ssdpcgi() in /htdocs/cgibin, because HTTP_ST is mishandled.
- 8.6%CVE-2022-25106Medium
D-Link DIR-859 v1.05 was discovered to contain a stack-based buffer overflow via the function genacgi_main.
- 3.7%CVE-2019-20216Critical
D-Link DIR-859 1.05 and 1.06B01 Beta01 devices allow remote attackers to execute arbitrary OS commands via the urn: to the M-SEARCH method in ssdpcgi() in /htdocs/cgibin, because REMOTE_PORT is mishandled.
- 3.6%CVE-2019-20217Critical
D-Link DIR-859 1.05 and 1.06B01 Beta01 devices allow remote attackers to execute arbitrary OS commands via the urn: to the M-SEARCH method in ssdpcgi() in /htdocs/cgibin, because SERVER_ID is mishandled.
- 2.2%CVE-2019-20213High
D-Link DIR-859 routers before v1.07b03_beta allow Unauthenticated Information Disclosure via the AUTHORIZED_GROUP=1%0a value, as demonstrated by vpnconfig.php.
- 1.7%CVE-2023-36092Critical
Authentication Bypass vulnerability in D-Link DIR-859 FW105b03 allows remote attackers to gain escalated privileges via via phpcgi_main.
Running Dir-859? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
D-Link DIR-859 routers contain a path traversal vulnerability in the file /hedwig.cgi of the component HTTP POST Request Handler. Manipulation of the argument service with the input ../../../../htdocs/webinc/getcfg/DHCPS6.BRIDGE-1.xml allows for the leakage of session data potentially enabling privilege escalation and unauthorized control of the device. This vulnerability affects legacy D-Link products. All associated hardware revisions have reached their end-of-life (EOL) or end-of-service (EOS) life cycle and should be retired and replaced per vendor instructions.
- Matched to
- Dir-859 on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 8 published vulnerabilities listed under the name Dir-859, across 0 versions. The most recent Dir-859 flaw added to the known-exploited list is CVE-2024-0769, on 25 June 2025.
2 are on the list of flaws known to be exploited. The most recently added are CVE-2024-0769 and CVE-2019-17621.
Dlink also lists Dir-859 under more specific names, such as Dir-859 Firmware and Dir-859 A3. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Dir-859. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.