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CVE-2020-26144

Vulnerability in N/a

CVSS score

6.5

EPSS probability

%4.9

Risk score

0.3

Published

5 y ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

Only the personal products you have added to your account are assessed; an organisation's inventory does not appear here.

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Vulnerability description

DayBreach CVE AI Research

CVE-2020-26144 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept plaintext A-MSDU frames as long as the first 8 bytes correspond to a valid RFC1042 (i.e., LLC/SNAP) header for EAPOL. An adversary can abuse this to inject arbitrary network packets independent of the network configuration.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2020-26144 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1n/an/a View
2samsunggalaxy i9305 firmware View
3samsunggalaxy i9305 View
4aristac-250 firmware View
5aristac-250 View
6aristac-260 firmware View
7aristac-260 View
8aristac-230 firmware View
9aristac-230 View
10aristac-235 firmware View
11aristac-235 View
12aristac-200 firmware View
13aristac-200 View
14aristac-120 firmware View
15aristac-120 View
16aristac-130 firmware View
17aristac-130 View
18aristac-100 firmware View
19aristac-100 View
20aristac-110 firmware View
21aristac-110 View
22aristao-105 firmware View
23aristao-105 View
24aristaw-118 firmware View
25aristaw-118 View
26aristac-75 firmware View
27aristac-75 View
28aristao-90 firmware View
29aristao-90 View
30aristac-65 firmware View
31aristac-65 View
32aristaw-68 firmware View
33aristaw-68 View
34siemensscalance w700 ieee 802.11ax firmware View
35siemensscalance w700 ieee 802.11ax View
36siemensscalance w700 ieee 802.11n firmware View
37siemensscalance w700 ieee 802.11n View
Total affected vendors: 4|Products: 37

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
6.5CVSS V31MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NNVD
3.3CVSS V2—AV:A/AC:L/Au:N/C:N/I:P/A:NNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-26144 is associated with the following CWEs:

CWE-20: Improper Input Validation

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-26144 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureBitişik ağ
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021vendor-advisoryhttps://www.fragattacks.comvendor-advisoryhttps://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.mdvendor-advisory[oss-security] 20210511 various 802.11 security issues - fragattacks.comvendor-advisoryhttps://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdfvendor-advisoryhttps://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63vendor-advisoryhttps://cert-portal.siemens.com/productcert/html/ssa-019200.htmlnvdhttps://cert-portal.siemens.com/productcert/html/ssa-913875.htmlnvd

CVSS Vector Radar Chart

6.5 / 10
Attack VectorAdjacentComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack VectorAdjacent network
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)None

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

N
n/a logo
n/a
S
samsung logo
samsung
A
arista logo
arista
S
siemens logo
siemens

Weakness Type (CWE & CAPEC)

CWE-20

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