Trendnet Vulnerabilities

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

TRENDnet TEW-827DRU24
TRENDnet TEW755AP20
Trendnet AC2600 TEW-827DRU17
TRENDnet TEW-652BRP6
TRENDnet TEW-820AP6

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

Official Fix14
Temporary Fix0
Workaround5
Unavailable0
Not Defined124

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

High1
Functional0
Proof-of-Concept19
Unproven0
Not Defined123

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

Not Defined0
Physical1
Local3
Adjacent50
Network89

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

Authentication

Not Defined0
High8
Low88
None47

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

User Interaction

Not Defined0
Required13
None130

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

≤10
≤20
≤30
≤411
≤510
≤620
≤711
≤868
≤921
≤102

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

≤10
≤20
≤30
≤411
≤510
≤622
≤719
≤860
≤919
≤102

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

≤10
≤20
≤31
≤410
≤513
≤645
≤730
≤834
≤97
≤103

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

≤10
≤20
≤30
≤40
≤50
≤61
≤72
≤811
≤928
≤1036

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

CNA

≤10
≤20
≤31
≤40
≤50
≤60
≤71
≤86
≤92
≤100

A CVE Numbering Authority (CNA) is responsible for assigning new CVE entries. They might also include a CVSS score. These are usually not complete and might differ from VulDB scores.

Vendor

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

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

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

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

Exploit 0-day

<1k23
<2k83
<5k37
<10k0
<25k0
<50k0
<100k0
≥100k0

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

<1k112
<2k28
<5k3
<10k0
<25k0
<50k0
<100k0
≥100k0

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 (46): AC1200 TEW-821DAP (3), AC2600 TEW-827DRU (17), IP-110wn (2), IP Camera (1), Securview Wireless Internet Camera Activex Control (1), TE100-P1U Print Server (1), TEW-411BRPplus (1), TEW-632BRP (2), TEW-651BR (2), TEW-652BRP (6), TEW-652BRU (2), TEW-673GRU (2), TEW-691GR (2), TEW-692GR (1), TEW-751DR (3), TEW-752DRU (2), TEW-755AP (6), TEW-755AP2KAC (6), TEW-800MB (1), TEW-811DRU (5), TEW-812DRU (3), TEW-814DAP (5), TEW-815DAP (2), TEW-820AP (6), TEW-821DAP2KAC (6), TEW-822DRE (2), TEW-823DRU (1), TEW-824DRU (1), TEW-825DAP (6), TEW-827DRU (24), TEW-827DRU devices (1), TEW-831DR (5), TEW733GR (3), TEW755AP (20), TI-PG1284i (3), TV-IP110WN (4), TV-IP121WN (2), TV-IP422W (2), TV-IP422WN (1), TV-IP512WN (1), TV-IP572PI (1), TV-IP651WI (1), TV-IP1314PI (3), TW100-S4W1CA (2), WiFi Baby Cam TV-IP743SIC (1), Wireless AC Easy-Upgrader TEW-820AP (1)

PublishedBaseTempVulnerabilityProdExpRemEPSSCTICVE
06/14/20248.88.5TRENDnet TEW-814DAP Parameter formNewSchedule stack-based overflowUnknownNot DefinedNot Defined0.000430.05CVE-2024-37641
06/14/20246.36.1TrendNet TEW-814DAP formSystemCheck command injectionUnknownNot DefinedNot Defined0.000430.08CVE-2024-37642
06/14/20248.88.5TrendNet TEW-814DAP Parameter formSysLog stack-based overflowUnknownNot DefinedNot Defined0.000430.04CVE-2024-37645
06/14/20248.88.5TrendNet TEW-814DAP Parameter formPasswordAuth stack-based overflowUnknownNot DefinedNot Defined0.000430.07CVE-2024-37643
06/14/20249.89.5TrendNet TEW-814DAP shadow.sample hard-coded passwordUnknownNot DefinedNot Defined0.000430.03CVE-2024-37644
06/03/20248.88.5TRENDnet TEW-827DRU devices apply.cgi wizard_ipv6 stack-based overflowUnknownNot DefinedNot Defined0.000000.04CVE-2024-36729
06/03/20248.88.5TRENDnet TEW-827DRU Setting apply.cgi vlan_setting stack-based overflowUnknownNot DefinedNot Defined0.000000.05CVE-2024-36728
04/30/20245.55.5TRENDnet TEW-815DAP POST Request do_setNTP command injectionUnknownNot DefinedNot Defined0.000430.03CVE-2024-22546
03/26/20245.55.3TRENDnet AC1200 TEW-821DAP adm_add_user buffer overflowUnknownNot DefinedNot Defined0.000430.00CVE-2023-51146
03/26/20245.55.3TRENDnet AC1200 TEW-821DAP Command-Line Interface mycli Privilege EscalationUnknownNot DefinedNot Defined0.000430.00CVE-2023-51148
03/26/20245.55.3TRENDnet AC1200 TEW-821DAP adm_mod_pwd buffer overflowUnknownNot DefinedNot Defined0.000430.03CVE-2023-51147
03/15/20245.55.5TRENDnet TEW-827DRU POST Request apply.cgi command injectionUnknownNot DefinedNot Defined0.000430.02CVE-2024-28354
03/15/20245.55.5TRENDnet TEW-827DRU POST Request apply.cgi command injectionUnknownNot DefinedNot Defined0.000430.02CVE-2024-28353
02/01/20245.35.3TRENDnet TEW-822DRE formSystemCheck Local Privilege EscalationUnknownNot DefinedNot Defined0.000420.00CVE-2023-51835
01/26/20248.88.4TRENDnet TEW-824DRU sub_420AE0 command injectionUnknownProof-of-ConceptNot Defined0.000420.00CVE-2024-22545
01/26/20247.26.8TRENDnet TEW-822DRE POST Request admin_ping.htm command injectionUnknownProof-of-ConceptNot Defined0.000580.04CVE-2024-0920
01/26/20248.38.0TRENDnet TEW-815DAP POST Request do_setNTP command injectionUnknownProof-of-ConceptNot Defined0.000580.00CVE-2024-0919
01/26/20247.26.8TRENDnet TEW-800MB POST Request os command injectionUnknownProof-of-ConceptNot Defined0.000730.04CVE-2024-0918
01/25/20246.76.7TRENDnet TEW-411BRPplus debug.cgi command injectionUnknownNot DefinedNot Defined0.001080.00CVE-2023-51833
01/09/20247.67.6TRENDnet TV-IP1314PI Language Pack system command injectionUnknownNot DefinedNot Defined0.001840.05CVE-2023-49237
01/09/20247.67.6TRENDnet TV-IP1314PI RTSP Playback stack-based overflowUnknownNot DefinedNot Defined0.001550.05CVE-2023-49236
01/09/20248.08.0TRENDnet TV-IP1314PI Debug Information libremote_dbg.so popen os command injectionUnknownNot DefinedNot Defined0.001390.05CVE-2023-49235
02/02/20236.56.5TRENDnet TV-IP651WI Firmware Update channel accessibleUnknownNot DefinedNot Defined0.000680.04CVE-2023-23120
02/02/20238.17.8TRENDnet TEW-652BRP Web Interface ping.ccp command injectionUnknownProof-of-ConceptNot Defined0.010490.08CVE-2023-0640
02/02/20233.63.6TRENDnet TEW-652BRP Web Management Interface get_set.ccp cross site scriptingUnknownProof-of-ConceptNot Defined0.000540.00CVE-2023-0639

118 more entries are not shown

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