01 Record
CVE-2024-53845
AES/CBC Constant IV Vulnerability in ESPTouch v2
MediumPUBLISHEDCNA: GitHub_M
CNA base score6.6 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
02 Description
AES/CBC Constant IV Vulnerability in ESPTouch v2
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.59% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 48.2% of scored records. A rank, not a probability.
- NVD base score
- 6.6 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-12-11 22:35Z1 YR AGO
- Last updated
- 2024-12-12 16:35Z1 YR AGO
- Reserved
- 2024-11-22
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.6)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
- Weaknesses
- Data version
- 5.1
- Document digest
- cd90fe6f1a10df4265589de88481ca737ece41e579d47806c1d98a039021a0fa
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/espressif/esp-idf/security/advisories/GHSA-wm57-466g-mhrr
- github.comhttps://github.com/espressif/esp-idf/commit/4f85a2726e04b737c8646d865b44ddd837b703db
- github.comhttps://github.com/espressif/esp-idf/commit/8fb28dcedcc49916a5206456a3a61022d4302cd8
- github.comhttps://github.com/espressif/esp-idf/commit/d47ed7d6f814e21c5bc8997ab0bc68e2360e5cb2
- github.comhttps://github.com/espressif/esp-idf/commit/de69895f38d563e22228f5ba23fffa02feabc3a9
- github.comhttps://github.com/espressif/esp-idf/commit/fd224e83bbf133833638b277c767be7f7cdd97c7
- github.comhttps://github.com/EspressifApp/EsptouchForAndroid/tree/master/esptouch-v2
- github.comhttps://github.com/EspressifApp/EsptouchForIOS/tree/master/EspTouchDemo/ESPTouchV2
- github.comhttps://github.com/espressif/esp-idf/tree/master/components/esp_wifi