CVE-2021-1972

highpriority · track · 39EPSS 0.008 · 56 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.81% (56th) EPSS

CVSS 10 · high

Is it mine?

281 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · osv · cisa_csaf_ot

EPSS · scored 2026-10-23

Possible buffer overflow due to improper validation of device types during P2P search in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedSIMATIC RF160B (6GT2003-0FA00)siemens_psirt
Update to V2.2 or later version
MitigationSIMATIC RF160B (6GT2003-0FA00)cisa_csaf_ot
Siemens has released a new version (V2.2) for SIMATIC RF160B and recommends to update to the latest version.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · product-security@qualcomm.comexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120USprimaryCWE-120USCWE-120US

affected products (281)

Products and version ranges known to be affected.

Siemens SIMATIC RF160B (6GT2003-0FA00): <V2.2all versionscisa_csaf_otUS
Siemens SIMATIC RF160B (6GT2003-0FA00)< V2.2cisa_csaf_otUS
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking≤ APQ8009, APQ8009W, APQ8017, APQ8053, APQ8064AU, APQ8076, APQ8096AU, AQT1000, AR6003, AR7420, AR8031, AR8035, AR9380, CSR6030, CSR8811, CSRA6620, CSRA6640, CSRB31024, FSM10055, FSM10056, IPQ4018, IPQ4019, IPQ4028, IPQ4029, IPQ5010, IPQ5018, IPQ5028, IPQ6000, IPQ6005, IPQ6010, IPQ6018, IPQ6028, IPQ8064, IPQ8065, IPQ8068, IPQ8069, IPQ8070, IPQ8070A, IPQ8071, IPQ8071A, IPQ8072, IPQ8072A, IPQ8074, IPQ8074A, IPQ8076, IPQ8076A, IPQ8078, IPQ8078A, IPQ8173, IPQ8174, MDM8215, MDM8215M, MDM8615M, MDM9150, MDM9206, MDM9215, MDM9230, MDM9250, MDM9310, MDM9330, MDM9607, MDM9615, MDM9615M, MDM9626, MDM9628, MDM9630, MDM9640, MDM9650, MSM8909W, MSM8917, MSM8953, MSM8996AU, PMP8074, QCA4020, QCA4024, QCA6174, QCA6174A, QCA6310, QCA6320, QCA6335, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6428, QCA6430, QCA6431, QCA6436, QCA6438, QCA6564, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584, QCA6584AU, QCA6595, QCA6595AU, QCA6694, QCA6696, QCA7500, QCA7520, QCA7550, QCA8072, QCA8075, QCA8081, QCA8337 ...[truncated*]enisa_euvdEU
qualcomm apq8009 firmwareall versionsnvdUScpe:2.3:o:qualcomm:apq8009_firmware:*:*:*:*:*:*:*:*
qualcomm apq8009w firmwareall versionsnvdUScpe:2.3:o:qualcomm:apq8009w_firmware:*:*:*:*:*:*:*:*
qualcomm apq8017 firmwareall versionsnvdUScpe:2.3:o:qualcomm:apq8017_firmware:*:*:*:*:*:*:*:*
qualcomm apq8053 firmwareall versionsnvdUScpe:2.3:o:qualcomm:apq8053_firmware:*:*:*:*:*:*:*:*
qualcomm apq8064au firmwareall versionsnvdUScpe:2.3:o:qualcomm:apq8064au_firmware:*:*:*:*:*:*:*:*
qualcomm apq8076 firmwareall versionsnvdUScpe:2.3:o:qualcomm:apq8076_firmware:*:*:*:*:*:*:*:*
qualcomm apq8096au firmwareall versionsnvdUScpe:2.3:o:qualcomm:apq8096au_firmware:*:*:*:*:*:*:*:*
qualcomm aqt1000 firmwareall versionsnvdUScpe:2.3:o:qualcomm:aqt1000_firmware:*:*:*:*:*:*:*:*
qualcomm ar6003 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ar6003_firmware:*:*:*:*:*:*:*:*
qualcomm ar7420 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ar7420_firmware:*:*:*:*:*:*:*:*
qualcomm ar8031 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ar8031_firmware:*:*:*:*:*:*:*:*
qualcomm ar8035 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ar8035_firmware:*:*:*:*:*:*:*:*
qualcomm ar9380 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ar9380_firmware:*:*:*:*:*:*:*:*
qualcomm csr6030 firmwareall versionsnvdUScpe:2.3:o:qualcomm:csr6030_firmware:*:*:*:*:*:*:*:*
qualcomm csr8811 firmwareall versionsnvdUScpe:2.3:o:qualcomm:csr8811_firmware:*:*:*:*:*:*:*:*
qualcomm csra6620 firmwareall versionsnvdUScpe:2.3:o:qualcomm:csra6620_firmware:*:*:*:*:*:*:*:*
qualcomm csra6640 firmwareall versionsnvdUScpe:2.3:o:qualcomm:csra6640_firmware:*:*:*:*:*:*:*:*

showing 20 of 281

advisories (3)

Vendor and ecosystem advisories describing this.

SSA-770721SSA-770721: Multiple Vulnerabilities in SIMATIC RF160B before V2.22024-03-12csaf · siemens_psirtDE
SIMATIC RF160B contain multiple vulnerabilities of different types that could allow an attacker to execute arbitrary code within the context of a privileged process. Siemens has released a new version for SIMATIC RF160B and recommends to update to the latest version.
ICSA-24-074-07Siemens SIMATIC2024-03-14icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code within the context of a privileged process.
ASB-A-1870731982021-08-01vendor · osvUS

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv cisa_csaf_ot nvd siemens_psirt NVD CVE.org MITRE

published 2021-09-08modified 2026-06-17

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+5654 more

references (8)

External citations — patches, advisories, analysis.

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