Vendor Zyxel

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 (103): 642R (1), APT (1), ATP500 (1), Armor X1 WAP6806 (1), Billion 5200W-T (6), C1000Z (1), CloudCNM SecuManager (16), EMG2926 (1), FR1000Z (1), GS1510-16 (1), GS1900 (6), GS1900-8 (1), GS1900-24 (1), Multy X AC3000 (1), NAS (1), NAS326 (2), NAS 326 (5), NAS520 (2), NAS540 (2), NAS542 (2), NBG-418N (3), NBG-418N v2 (2), NBG6716 (1), NSA221 (2), NSA310 (2), NSA320S (2), NSA325 (2), NSA325 V2 (2), NSG (1), NWA1123-NI (1), NWA3560-N (1), O2 DSL Router Classic (1), P-330W router (2), P-335WT router (1), P-660HN-51 (1), P-660HN-T1 V2 (1), P-660HW (6), P-660HW-T1 (3), P-660HW D3 (1), P-660RU-T1 (1), P-663HN-51 (1), P-870H-51 (1), P-1302-T10D v3 (1), P-2602HW-D1A (3), P660 (1), P660HN-T1A (4), P660HN-T v1 (2), P660HN-T v2 (2), P660RT2 (2), P1302-T10 v3 (1), P2000W Wifi Phone (1), P8702N (1), PK5001Z (1), PMG5318-B20A (4), PMG5318-B20A GPON (1), Prestige (3), Prestige 310 (1), Prestige 642R (1), Prestige 642R-I (1), Prestige 660H-61 (1), Prestige 2000w V.1voip Wi-fi Phone (2), Prestige Router (1), Q1000 (1), SBG-3300 (2), SBG3300-N000 (1), SBG3300-NB00 (1), SBG3500-N000 (1), UAG (2), USG (4), USG40 (1), USG50 (1), USG1900 (1), USG Flex (1), UTM (1), VMG1312-B10A (1), VMG1312-B10D (1), VMG1312-B30A (1), VMG1312-B30B (1), VMG3312 B10B (1), VMG3312-B10B (1), VMG3312-B10B DSL-491HNU-B1B (1), VMG4380-B10A (1), VMG5313-B30B (2), VMG8324-B10A (1), VMG8924-B10A (1), VMG8924-B30A (1), VPN (1), VPN On-premise (1), VPN Orchestrator (1), VSG1435-B101 DSL CPEs (1), WRE6505 (1), Wireless N300 NetUSB (4), XGS2210-52HP (1), ZyNOS (12), ZyWALL (2), ZyWALL 10 (1), ZyWALL 100 (1), ZyWALL310 (1), ZyWALL1100 (1), ZyWALL USG (2), ZyWall (2), ZynOS (1), Zywall 2 (4)

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

PublishedBaseTempVulnerabilityProdExpRemCTICVE
12/27/20205.55.5ZyXEL VPN On-premise Password Change chg_exp_pwd command injectionNetwork Encryption SoftwareNot DefinedOfficial Fix0.00CVE-2020-29299
12/23/20207.37.3ZyXEL USG SSH Server/Web Interface hard-coded passwordUnknownNot DefinedNot Defined0.05CVE-2020-29583
12/15/20206.56.5ZyXEL P1302-T10 v3 Admin Page resource injectionRouter Operating SystemNot DefinedNot Defined0.06CVE-2020-20183
11/27/20207.37.3ZyXEL UTM/VPN HTTP Packet fbwifi_continue.cgi buffer overflowNetwork Encryption SoftwareNot DefinedNot Defined0.08CVE-2020-25014
09/02/20208.08.0ZyXEL VMG5313-B30B Privileges permission assignmentUnknownNot DefinedNot Defined0.12CVE-2020-24355
08/31/20207.57.5ZyXEL VMG5313-B30B code injectionUnknownNot DefinedNot Defined0.05CVE-2020-24354
08/06/20206.86.8ZyXEL NAS540 Telnet privileges managementUnknownNot DefinedNot Defined0.07CVE-2020-13365
08/06/20206.96.8ZyXEL NAS542 CGI Script backdoorUnknownNot DefinedWorkaround0.00CVE-2020-13364
06/29/20207.57.5ZyXEL CloudCNM SecuManager xmpp_config.py Credentials hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15324
06/29/20207.57.5ZyXEL CloudCNM SecuManager hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15323
06/29/20207.57.5ZyXEL CloudCNM SecuManager hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15322
06/29/20207.57.5ZyXEL CloudCNM SecuManager hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15321
06/29/20207.57.5ZyXEL CloudCNM SecuManager hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15320
06/29/20204.84.8ZyXEL CloudCNM SecuManager RSA SSH Key mysql hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.06CVE-2020-15319
06/29/20204.84.8ZyXEL CloudCNM SecuManager DSA SSH Key mysql hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15318
06/29/20204.84.8ZyXEL CloudCNM SecuManager RSA SSH Key axess hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15317
06/29/20204.84.8ZyXEL CloudCNM SecuManager ECDSA SSH Key axess hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.02CVE-2020-15316
06/29/20204.84.8ZyXEL CloudCNM SecuManager DSA SSH Key axess hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.05CVE-2020-15315
06/29/20204.84.8ZyXEL CloudCNM SecuManager RSA SSH Key hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.02CVE-2020-15314
06/29/20204.84.8ZyXEL CloudCNM SecuManager ECDSA SSH Key hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.02CVE-2020-15313
06/29/20204.84.8ZyXEL CloudCNM SecuManager DSA SSH Key hard-coded credentialsCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15312
06/26/20208.58.5ZyXEL CloudCNM SecuManager injectionCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15348
06/26/20207.47.4ZyXEL CloudCNM SecuManager cnr missing authenticationCloud SoftwareNot DefinedNot Defined0.00CVE-2020-15336
06/26/20207.47.4ZyXEL CloudCNM SecuManager registerCpe missing authenticationCloud SoftwareNot DefinedNot Defined0.02CVE-2020-15335
06/22/20208.48.4ZyXEL Armor X1 WAP6806 path traversalUnknownNot DefinedNot Defined0.00CVE-2020-14461

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