7.8

CVE-2021-30344: qualcomm, inc. snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables

CVSS: 7.8v2.0HighModified
Published 14-06-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-30344 is a high (CVSS 7.8) vulnerability in qualcomm, inc. snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables. EPSS estimates a 0.61% chance of exploitation in the next 30 days, higher than 48.3% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
0.61%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 14-06-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

Improper authorization of a replayed LTE security mode command can lead to a denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.61%

Chance of exploitation in the next 30 days

Percentile

48%

Versus all other CVEs

30-day change

+0.01 pp

From 0.60% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.61%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Qualcomm147 products
Qualcomm, inc.1 product
  • snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobile, snapdragon voice & music, snapdragon wearablesAPQ8009W, APQ8017, APQ8053, APQ8096AU, AQT1000, AR6003, AR8035, CSRB31024, MDM8207, MDM9150, MDM9205, MDM9206, MDM9207, MDM9215, MDM9250, MDM9607, MDM9615, MDM9625, MDM9628, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8953, MSM8996AU, QCA4004, QCA6174A, QCA6390, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584, QCA6584AU, QCA6595AU, QCA6696, QCA8081, QCA8337, QCA9367, QCA9377, QCM2290, QCM4290, QCM6125, QCM6490, QCS2290, QCS410, QCS4290, QCS610, QCS6125, QCS6490, QCX315, QET4101, QSW8573, Qualcomm215, SA415M, SA515M, SD 675, SD 8 Gen1 5G, SD 8cx Gen2, SD205, SD210, SD429, SD439, SD460, SD480, SD660, SD662, SD665, SD675, SD678, SD680, SD690 5G, SD720G, SD730, SD750G, SD765, SD765G, SD768G, SD778G, SD780G, SD7c, SD850, SD855, SD865 5G, SD870, SD888, SD888 5G, SDA429W, SDM429W, SDW2500, SDX12, SDX20, SDX24, SDX55, SDX55M, SDX65, SDXR1, SDXR2 5G, SM6250, SM6250P, SM6375, SM7250P, SM7315, SM7325P, SW5100, SW5100P, WCD9306, WCD932 ...[truncated*]

2 vendors · 148 products

References

1 links