CVE-2025-21449

Transient DOS may occur while processing malformed length field in SSID IEs. It has a CVSS v3.1 base score of 7.5 (HIGH).

CVE-2025-21449 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

CVE-2025-21449 affects products from qualcomm, specifically: 315_5g_iot, 315_5g_iot_firmware, apq8017, apq8017_firmware, apq8064au, apq8064au_firmware, aqt1000, aqt1000_firmware, ar8031, ar8031_firmware, ar8035, ar8035_firmware, ar9380, ar9380_firmware, csr8811, csr8811_firmware, csra6620, csra6620_firmware, csra6640, csra6640_firmware, csrb31024, csrb31024_firmware, fastconnect_6200, fastconnect_6200_firmware, fastconnect_6700, fastconnect_6700_firmware, fastconnect_6800, fastconnect_6800_firmware, fastconnect_6900, fastconnect_6900_firmware, fastconnect_7800, fastconnect_7800_firmware, flight_rb5_5g, flight_rb5_5g_firmware, home_hub_100, home_hub_100_firmware, immersive_home_214, immersive_home_214_firmware, immersive_home_216, immersive_home_216_firmware, immersive_home_316, immersive_home_316_firmware, immersive_home_318, immersive_home_318_firmware, robotics_rb2, robotics_rb2_firmware, robotics_rb3, robotics_rb3_firmware, robotics_rb5, robotics_rb5_firmware, sa4150p, sa4150p_firmware, sa4155p, sa4155p_firmware, sa6145p, sa6145p_firmware, sa6150p, sa6150p_firmware, sa6155, sa6155_firmware, sa6155p, sa6155p_firmware, sa7255p, sa7255p_firmware, sa7775p, sa7775p_firmware, sa8145p, sa8145p_firmware, sa8150p, sa8150p_firmware, sa8155, sa8155_firmware, sa8155p, sa8155p_firmware, sa8195p, sa8195p_firmware, sa8255p, sa8255p_firmware, sa8295p, sa8295p_firmware, sa8620p, sa8620p_firmware, sa8650p, sa8650p_firmware, sa8770p, sa8770p_firmware, sa8775p, sa8775p_firmware, sa9000p, sa9000p_firmware, sc7180-ad, sc7180-ad_firmware, sc8180x-aaab, sc8180x-aaab_firmware, sc8180x-acaf, sc8180x-acaf_firmware, sc8180x-ad, sc8180x-ad_firmware, sc8180x\+sdx55, sc8180x\+sdx55_firmware, sc8180xp-aaab, sc8180xp-aaab_firmware, sc8180xp-acaf, sc8180xp-acaf_firmware, sc8180xp-ad, sc8180xp-ad_firmware, sc8280xp-abbb, sc8280xp-abbb_firmware, sc8380xp, sc8380xp_firmware, sd460, sd460_firmware, sd660, sd660_firmware, sd662, sd662_firmware, sd670, sd670_firmware, sd675, sd675_firmware, sd730, sd730_firmware, sd820, sd820_firmware, sd821, sd821_firmware, sd855, sd855_firmware, sd865_5g, sd865_5g_firmware, sd888, sd888_firmware, sd_675, sd_675_firmware, sd_8_gen1_5g, sd_8_gen1_5g_firmware, sd_8cx, sd_8cx_firmware, sdx20m, sdx20m_firmware, sdx55, sdx55_firmware, sdx61, sdx61_firmware, sg4150p, sg4150p_firmware, sg8275p, sg8275p_firmware, sm4125, sm4125_firmware, sm4635, sm4635_firmware, sm6250, sm6250_firmware, sm6250p, sm6250p_firmware, sm6370, sm6370_firmware, sm6650, sm6650_firmware, sm6650p, sm6650p_firmware, sm7250p, sm7250p_firmware, sm7315, sm7315_firmware, sm7325p, sm7325p_firmware, sm7635, sm7635_firmware, sm7635p, sm7635p_firmware, sm7675, sm7675_firmware, sm7675p, sm7675p_firmware, sm8550p, sm8550p_firmware, sm8635, sm8635_firmware, sm8635p, sm8635p_firmware, sm8650q, sm8650q_firmware, sm8735, sm8735_firmware, sm8750, sm8750_firmware, sm8750p, sm8750p_firmware, smart_audio_200_platform, smart_audio_200_platform_firmware, smart_audio_400_platform, smart_audio_400_platform_firmware, snapdragon_460_mobile, snapdragon_460_mobile_firmware, snapdragon_480\+_5g_mobile, snapdragon_480\+_5g_mobile_firmware, snapdragon_480_5g_mobile, snapdragon_480_5g_mobile_firmware, snapdragon_4_gen_1_mobile, snapdragon_4_gen_1_mobile_firmware, snapdragon_4_gen_2_mobile, snapdragon_4_gen_2_mobile_firmware, snapdragon_660_mobile, snapdragon_660_mobile_firmware, snapdragon_662_mobile, snapdragon_662_mobile_firmware, snapdragon_665_mobile, snapdragon_665_mobile_firmware, snapdragon_670_mobile, snapdragon_670_mobile_firmware, snapdragon_675_mobile, snapdragon_675_mobile_firmware, snapdragon_678_mobile, snapdragon_678_mobile_firmware, snapdragon_680_4g_mobile, snapdragon_680_4g_mobile_firmware, snapdragon_685_4g_mobile, snapdragon_685_4g_mobile_firmware, snapdragon_690_5g_mobile, snapdragon_690_5g_mobile_firmware, snapdragon_695_5g_mobile, snapdragon_695_5g_mobile_firmware, snapdragon_710_mobile, snapdragon_710_mobile_firmware, snapdragon_712_mobile, snapdragon_712_mobile_firmware, snapdragon_720g_mobile, snapdragon_720g_mobile_firmware, snapdragon_730_mobile, snapdragon_730_mobile_firmware, snapdragon_730g_mobile, snapdragon_730g_mobile_firmware, snapdragon_732g_mobile, snapdragon_732g_mobile_firmware, snapdragon_750g_5g_mobile, snapdragon_750g_5g_mobile_firmware, snapdragon_765_5g_mobile, snapdragon_765_5g_mobile_firmware, snapdragon_765g_5g_mobile, snapdragon_765g_5g_mobile_firmware, snapdragon_768g_5g_mobile, snapdragon_768g_5g_mobile_firmware, snapdragon_778g\+_5g_mobile, snapdragon_778g\+_5g_mobile_firmware, snapdragon_778g_5g_mobile, snapdragon_778g_5g_mobile_firmware, snapdragon_780g_5g_mobile, snapdragon_780g_5g_mobile_firmware, snapdragon_782g_mobile, snapdragon_782g_mobile_firmware, snapdragon_7c\+_gen_3_compute, snapdragon_7c\+_gen_3_compute_firmware, snapdragon_7c_compute, snapdragon_7c_compute_firmware, snapdragon_820_automotive, snapdragon_820_automotive_firmware, snapdragon_820_mobile, snapdragon_820_mobile_firmware, snapdragon_821_mobile, snapdragon_821_mobile_firmware, snapdragon_845_mobile, snapdragon_845_mobile_firmware, snapdragon_850_mobile_compute, snapdragon_850_mobile_compute_firmware, snapdragon_855\+_mobile, snapdragon_855\+_mobile_firmware, snapdragon_855_mobile, snapdragon_855_mobile_firmware, snapdragon_860_mobile, snapdragon_860_mobile_firmware, snapdragon_865\+_5g_mobile, snapdragon_865\+_5g_mobile_firmware, snapdragon_865_5g_mobile, snapdragon_865_5g_mobile_firmware, snapdragon_870_5g_mobile, snapdragon_870_5g_mobile_firmware, snapdragon_888\+_5g_mobile, snapdragon_888\+_5g_mobile_firmware, snapdragon_888_5g_mobile, snapdragon_888_5g_mobile_firmware, snapdragon_8\+_gen_1_mobile, snapdragon_8\+_gen_1_mobile_firmware, snapdragon_8\+_gen_2_mobile, snapdragon_8\+_gen_2_mobile_firmware, snapdragon_8_gen_1_mobile, snapdragon_8_gen_1_mobile_firmware, snapdragon_8_gen_2_mobile, snapdragon_8_gen_2_mobile_firmware, snapdragon_8_gen_3_mobile, snapdragon_8_gen_3_mobile_firmware, snapdragon_ar1_gen_1, snapdragon_ar1_gen_1_firmware, snapdragon_ar2_gen_1, snapdragon_ar2_gen_1_firmware, snapdragon_auto_4g, snapdragon_auto_4g_firmware, snapdragon_auto_5g_modem-rf, snapdragon_auto_5g_modem-rf_firmware, snapdragon_auto_5g_modem-rf_gen_2, snapdragon_auto_5g_modem-rf_gen_2_firmware, snapdragon_w5\+_gen_1_wearable, snapdragon_w5\+_gen_1_wearable_firmware, snapdragon_x12_lte_modem, snapdragon_x12_lte_modem_firmware, snapdragon_x20_lte_modem, snapdragon_x20_lte_modem_firmware, snapdragon_x24_lte_modem, snapdragon_x24_lte_modem_firmware, snapdragon_x32_5g_modem-rf, snapdragon_x32_5g_modem-rf_firmware, snapdragon_x35_5g_modem-rf, snapdragon_x35_5g_modem-rf_firmware, snapdragon_x50_5g_modem-rf, snapdragon_x50_5g_modem-rf_firmware, snapdragon_x55_5g_modem-rf, snapdragon_x55_5g_modem-rf_firmware, snapdragon_x5_lte_modem, snapdragon_x5_lte_modem_firmware, snapdragon_x62_5g_modem-rf, snapdragon_x62_5g_modem-rf_firmware, snapdragon_x65_5g_modem-rf, snapdragon_x65_5g_modem-rf_firmware, snapdragon_x72_5g_modem-rf, snapdragon_x72_5g_modem-rf_firmware, snapdragon_x75_5g_modem-rf, snapdragon_x75_5g_modem-rf_firmware, snapdragon_xr1, snapdragon_xr1_firmware, snapdragon_xr2\+_gen_1, snapdragon_xr2\+_gen_1_firmware, snapdragon_xr2_5g, snapdragon_xr2_5g_firmware, srv1h, srv1h_firmware, srv1l, srv1l_firmware, srv1m, srv1m_firmware, ssg2115p, ssg2115p_firmware, ssg2125p, ssg2125p_firmware, sw5100, sw5100_firmware, sw5100p, sw5100p_firmware, sxr1120, sxr1120_firmware, sxr1230p, sxr1230p_firmware, sxr2130, sxr2130_firmware, sxr2230p, sxr2230p_firmware, sxr2250p, sxr2250p_firmware, sxr2330p, sxr2330p_firmware, video_collaboration_vc1_platform, video_collaboration_vc1_platform_firmware, video_collaboration_vc3_platform, video_collaboration_vc3_platform_firmware, video_collaboration_vc5_platform, video_collaboration_vc5_platform_firmware, vision_intelligence_300, vision_intelligence_300_firmware, vision_intelligence_400, vision_intelligence_400_firmware. Check the affected products table above for specific version ranges.

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.