Type SSH Server Software


The analysis of the timeline helps to identify the required approach and handling of single vulnerabilities and vulnerability collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Initiating immediate vulnerability response and prioritizing of issues is possible.

Vendor »

Identifying all affected vendors is a good starting point for an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.

Product »

Grouping vulnerabilities by products helps to get an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.

Remediation »

Vendors and researchers are eager to find countermeasures to mitigate security vulnerabilities. These can be distinguished between multiple forms and levels of remediation which influence risks differently.

Exploitability »

Researcher and attacker which are looking for security vulnerabilities try to exploit them for academic purposes or personal gain. The level and quality of exploitability can be distinguished to determine simplicity and strength of attacks.

Access Vector »

The approach a vulnerability it becomes important to use the expected access vector. This is typically via the network, local, or physically even.

Authentication »

To exploit a vulnerability a certail level of authentication might be required. Vulnerabilities without such a requirement are much more popular.

User Interaction »

Some attack scenarios require some user interaction by a victim. This is typical for phishing, social engineering and cross site scripting attacks.

C3BM Index »

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

CVSSv3 Base »

The Common Vulnerability Scoring System (CVSS) is an industry standard to define the characteristics and impacts of security vulnerabilities. The base score represents the intrinsic aspects that are constant over time and across user environments. Our unique meta score merges all available scores from different sources to aggregate to the most reliable result.

CVSSv3 Temp »

The Common Vulnerability Scoring System (CVSS) uses temp scores to reflect the characteristics of a vulnerability that may change over time but not across user environments. This includes reporting confidence, exploitability and remediation levels. We do also provide our unique meta score for temp scores, even though other sources rarely publish them.

VulDB »

The moderation team is always defining the base vector and base score for an entry. These and all other available scores are used to generate the meta score.


The National Vulnerability Database (NVD) is also defining CVSS vectors and scores. These are usually not complete and might differ from VulDB scores.

Vendor »

Some vendors are willing to publish their own CVSS vectors and scores for vulnerabilities in their products. The coverage varies from vendor to vendor.

Research »

There are sometimes also security researcher which provide their own CVSS vectors and scores for vulnerabilities they have found and published.

Exploit 0-day »

The moderation team is working with the threat intelligence team to determine prices for exploits. Our unique algorithm is used to identify the 0-day prices for an exploit, before it got distributed or became public. Calculated prices are aligned to prices disclosed by vulnerability broker and compared to prices we see on exploit markets.

Exploit Today »

The 0-day prices do not consider time-relevant factors. The today price does reflect price impacts like disclosure of vulnerability details, alternative exploits, availability of countermeasures. These dynamic aspects might decrease the exploit prices over time. Under certain circumstances this happens very fast.

Exploit Market Volume »

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

🔴 CTI Activities »

Our unique Cyber Threat Intelligence aims to determine the ongoing research of actors to anticipiate their acitivities. Observing exploit markets on the Darknet, discussions of vulnerabilities on mailinglists, and exchanges on social media makes it possible to identify planned attacks. Monitored actors and activities are classified whether they are offensive or defensive. They are also weighted as some actors are well-known for certain products and technologies. And some of their disclosures might contain more or less details about technical aspects and personal context. The world map highlights active actors in real-time.

Affected Products (42): Apache Mina SSHD, Bitvise WinSSHD, cckevincyh SSH CompanyWebsite, CoreFTP FTP, CoreFTP SFTP Server, danfruehauf NetworkManager-ssh, Dropbear, Dropbear SSH, Dropbear SSH Server, Dropbear SSH, F-Secure SSH, F-Secure SSH server, F-Secure SSH Server, FreeSSHD, Goodtechsystems GoodTech SSH, Hashicorp vault-ssh-helper, Icon-labs Iconfidant SSH, LabF Axessh SSH Client, Matt Johnston Dropbear SSH server, Matt Johnston Dropbear SSH Server, OpenSSH, Paramiko SSH Server, Ping Identity PingID SSH, Serimux SSH Console Switch, SSH, SSH Client, SSH Secure Shell, SSH Tectia Client, SSH Tectia Manager, SSH Tectia Server, ssh Tectia Server, SSH Agent Plugin, SSH Client, SSH Component, SSH Credentials Plugin, SSH Plugin, SSH Server, SSH Tactica Products, SSH Tectia Server, Tectia SSH, Tectia SSH Server, Tectia SSH Tectia Management Agent

07/12/20215.55.3Apache Mina SSHD SFTP Port Forwarding buffer overflowMina SSHDNot DefinedOfficial Fix0.05CVE-2021-30129
03/15/20216.05.7SSH Tectia Client ConnectSecure privileges managementTectia ClientNot DefinedOfficial Fix0.08CVE-2021-27893
03/15/20217.06.7SSH Tectia Client ConnectSecure privileges managementTectia ClientNot DefinedOfficial Fix0.04CVE-2021-27892
03/15/20215.75.4SSH Tectia Client ConnectSecure entropyTectia ClientNot DefinedOfficial Fix0.04CVE-2021-27891
02/25/20216.86.5Dropbear Filename scp.c Privilege EscalationDropbearNot DefinedOfficial Fix0.03CVE-2020-36254
12/31/20203.53.5Dropbear information disclosureDropbearNot DefinedNot Defined0.08CVE-2019-12953
12/17/20204.34.3SSH Component denial of serviceSSH ComponentNot DefinedNot Defined0.04CVE-2020-29652
08/20/20207.57.2Hashicorp vault-ssh-helper SSH OTP input validationvault-ssh-helperNot DefinedOfficial Fix0.00CVE-2020-24359
05/13/20208.58.2Ping Identity PingID SSH Authenticating Endpoint out-of-bounds writePingID SSHNot DefinedOfficial Fix0.00CVE-2020-10654
02/23/20208.58.2danfruehauf NetworkManager-ssh privileges managementNetworkManager-sshNot DefinedOfficial Fix0.02CVE-2020-9355
03/21/20196.46.1Dropbear GSSAPI User improper authenticationDropbearNot DefinedOfficial Fix0.00CVE-2017-2659
03/11/20194.84.3CoreFTP FTP/SFTP Server MDTM Command path traversalFTP/SFTP ServerProof-of-ConceptNot Defined0.00CVE-2019-9649
08/21/20185.35.1Dropbear svr-auth.c recv_msg_userauth_request User information disclosureDropbearNot DefinedOfficial Fix0.05CVE-2018-15599
08/01/20185.45.4SSH Agent Plugin SSHAgentStepExecution.java Private Key credentials managementSSH Agent PluginNot DefinedNot Defined0.01CVE-2018-1999036
07/20/20188.58.5cckevincyh SSH CompanyWebsite fileUploadAction_fileUpload.action unrestricted uploadSSH CompanyWebsiteNot DefinedNot Defined0.00CVE-2018-14441
07/20/20188.58.5cckevincyh SSH CompanyWebsite noticeManageAction_queryNotice.action sql injectionSSH CompanyWebsiteNot DefinedNot Defined0.02CVE-2018-14440
07/10/20188.58.5FreeSSHD Access Control freesshd.exe access controlFreeSSHDNot DefinedNot Defined0.02CVE-2018-9853
06/26/20185.45.4SSH Credentials Plugin BasicSSHUserPrivateKey.java File information disclosureSSH Credentials PluginNot DefinedNot Defined0.00CVE-2018-1000601
03/13/20188.57.0Paramiko SSH Server transport.py improper authenticationSSH ServerProof-of-ConceptOfficial Fix0.05CVE-2018-7750
01/24/20186.56.5FreeSSHD unquoted search pathFreeSSHDProof-of-ConceptNot Defined0.03CVE-2017-1000475
11/01/20178.58.5SSH Plugin Configuration File Password credentials managementSSH PluginNot DefinedNot Defined0.05CVE-2017-1000245
05/19/20175.14.9Dropbear authorized_keys access controlDropbearNot DefinedOfficial Fix0.03CVE-2017-9079
05/19/20177.26.8Dropbear TCP Listener double freeDropbearNot DefinedOfficial Fix0.04CVE-2017-9078
03/03/20174.44.2Dropbear SSH dbclient/server Memory information disclosureDropbear SSHNot DefinedOfficial Fix0.07CVE-2016-7409
03/03/20177.16.8Dropbear SSH dbclient access controlDropbear SSHNot DefinedOfficial Fix0.04CVE-2016-7408

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