Vendor Synology

Timeline

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.

Type »

The moderation team is working with the threat intelligence team to categorize software that is affected by security vulnerabilities. This helps to illustrate the assignment of these categories to determine the most affected software types.

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.

NVD »

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 (38): Android Moments (1), Application Service (2), Assistant (1), Audio Station (2), Calendar (7), CardDAV Server (2), Chat (3), Cloud Station (1), Cloud Station Drive (1), DNS Server (1), DS107 (1), DS116 (1), DSM (1), DS audio (1), DS file (1), DS photo+ (1), DiskStation (1), DiskStation Manager (51), Download Station (4), Drive (4), Dsm (1), File Station (3), MailPlus Server (3), Media Server (1), Moments (1), NAS (1), Note Station (4), Office (3), Photo Station (31), Photo Station Uploader (1), Router Manager (17), SSL VPN Client (2), SSO Server (1), SafeAccess (2), Surveillance Station Pro (2), Universal Search (1), Video Station (5), Web Station (1)

Link to Vendor Website: https://www.synology.com/

PublishedBaseTempVulnerabilityProdExpRemCTICVE
04/01/20217.27.2Synology DiskStation Manager SYNO.Core.Network.PPPoE os command injectionNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.09CVE-2021-29083
03/12/20217.37.0Synology DiskStation Manager Web Request iscsi_snapshot_comm_core out-of-bounds readNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.00CVE-2021-27647
03/12/20217.37.0Synology DiskStation Manager Web Request iscsi_snapshot_comm_core use after freeNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.05CVE-2021-27646
03/12/20217.77.3Synology DiskStation Manager Thread iscsi_snapshot_comm_core race conditionNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.05CVE-2021-26569
02/27/20217.57.2Synology DiskStation Manager faad path traversalNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.05CVE-2021-26567
02/27/20216.86.5Synology DiskStation Manager synorelayd insertion of sensitive information into sent dataNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.05CVE-2021-26566
02/27/20214.84.6Synology DiskStation Manager HTTP Session cleartext transmissionNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.06CVE-2021-26565
02/27/20214.54.3Synology DiskStation Manager HTTP Session channel accessibleNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.00CVE-2021-26564
02/27/20213.83.7Synology DiskStation Manager Kernel Module access controlNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.06CVE-2021-26563
02/27/20218.17.7Synology DiskStation Manager HTTP Header out-of-bounds writeNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.00CVE-2021-26562
02/27/20218.17.7Synology DiskStation Manager HTTP Header stack-based overflowNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.06CVE-2021-26561
02/27/20214.84.6Synology DiskStation Manager HTTP Session channel accessibleNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.06CVE-2021-26560
11/30/20208.58.2Synology SafeAccess request.cgi sql injectionUnknownNot DefinedOfficial Fix0.09CVE-2020-27660
11/30/20204.14.0Synology SafeAccess cross site scriptingUnknownNot DefinedOfficial Fix0.05CVE-2020-27659
10/29/20204.94.7Synology Router Manager Set-Cookie Header cookie without 'httponly' flagRouter Operating SystemNot DefinedOfficial Fix0.08CVE-2020-27658
10/29/20204.84.6Synology Router Manager DDNS channel accessibleRouter Operating SystemNot DefinedOfficial Fix0.06CVE-2020-27657
10/29/20203.73.6Synology DiskStation Manager DDNS channel accessibleNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.06CVE-2020-27656
10/29/20208.68.2Synology Router Manager QuickConnect access controlRouter Operating SystemNot DefinedOfficial Fix0.08CVE-2020-27655
10/29/20206.36.0Synology Router Manager lbd tcp access controlRouter Operating SystemNot DefinedOfficial Fix0.04CVE-2020-27654
10/29/20205.65.4Synology Router Manager QuickConnect channel accessibleRouter Operating SystemNot DefinedOfficial Fix0.07CVE-2020-27653
10/29/20205.65.4Synology DiskStation Manager QuickConnect channel accessibleNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.00CVE-2020-27652
10/29/20205.95.6Synology Router Manager missing secure attributeRouter Operating SystemNot DefinedOfficial Fix0.04CVE-2020-27651
10/29/20203.73.6Synology DiskStation Manager missing secure attributeNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.05CVE-2020-27650
10/29/20207.67.3Synology Router Manager OpenVPN Client certificate validationRouter Operating SystemNot DefinedOfficial Fix0.05CVE-2020-27649
10/29/20207.37.0Synology DiskStation Manager OpenVPN Client channel accessibleNetwork Attached Storage SoftwareNot DefinedOfficial Fix0.06CVE-2020-27648

Do you want to use VulDB in your project?

Use the official API to access entries easily!