The CIDAM Protocol on some Huawei Products has multiple input validation vulnerabilities due to insufficient validation of specific messages when the protocol is implemented. An authenticated remote attacker could send a malicious message to a target system. Successful exploit could allow the attacker to tamper with business and make the system abnormal. Affected Huawei Products are: DP300 versions V500R002C00, V500R002C00B010, V500R002C00B011, V500R002C00B012, V500R002C00B013, V500R002C00B014, V500R002C00B017, V500R002C00B018, V500R002C00SPC100, V500R002C00SPC200, V500R002C00SPC300, V500R002C00SPC400, V500R002C00SPC500, V500R002C00SPC600, V500R002C00SPC800, V500R002C00SPC900, V500R002C00SPCa00; RP200 versions V500R002C00SPC200, V600R006C00, V600R006C00SPC200, V600R006C00SPC300, V600R006C00SPC400, V600R006C00SPC500; TE30 versions V100R001C10SPC300, V100R001C10SPC500, V100R001C10SPC600, V100R001C10SPC700B010, V500R002C00SPC200, V500R002C00SPC500, V500R002C00SPC600, V500R002C00SPC700, V500R002C00SPC900, V500R002C00SPCb00, V600R006C00, V600R006C00SPC200, V600R006C00SPC300, V600R006C00SPC400, V600R006C00SPC500; TE40 versions V500R002C00SPC600, V500R002C00SPC700, V500R002C00SPC900, V500R002C00SPCb00, V600R006C00, V600R006C00SPC200, V600R006C00SPC300, V600R006C00SPC400, V600R006C00SPC500; TE50 versions V500R002C00SPC600, V500R002C00SPC700, V500R002C00SPCb00, V600R006C00, V600R006C00SPC200, V600R006C00SPC300, V600R006C00SPC400, V600R006C00SPC500; TE60 versions V100R001C10, V100R001C10B001, V100R001C10B002, V100R001C10B010, V100R001C10B011, V100R001C10B012, V100R001C10B013, V100R001C10B014, V100R001C10B016, V100R001C10B017, V100R001C10B018, V100R001C10B019, V100R001C10SPC400, V100R001C10SPC500, V100R001C10SPC600, V100R001C10SPC700, V100R001C10SPC800B011, V100R001C10SPC900, V500R002C00, V500R002C00B010, V500R002C00B011, V500R002C00SPC100, V500R002C00SPC200, V500R002C00SPC300, V500R002C00SPC600, V500R002C00SPC700, V500R002C00SPC800, V500R002C00SPC900, V500R002C00SPCa00, V500R002C00SPCb00, V500R002C00SPCd00, V500R002C00SPCe00, V600R006C00, V600R006C00SPC100, V600R006C00SPC200, V600R006C00SPC300, V600R006C00SPC400, V600R006C00SPC500; eSpace U1981 version V200R003C20SPC900.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Dp300_firmware | Huawei | v500r002c00 (including) | v500r002c00 (including) |
Dp300_firmware | Huawei | v500r002c00b010 (including) | v500r002c00b010 (including) |
Dp300_firmware | Huawei | v500r002c00b011 (including) | v500r002c00b011 (including) |
Dp300_firmware | Huawei | v500r002c00b012 (including) | v500r002c00b012 (including) |
Dp300_firmware | Huawei | v500r002c00b013 (including) | v500r002c00b013 (including) |
Dp300_firmware | Huawei | v500r002c00b014 (including) | v500r002c00b014 (including) |
Dp300_firmware | Huawei | v500r002c00b017 (including) | v500r002c00b017 (including) |
Dp300_firmware | Huawei | v500r002c00b018 (including) | v500r002c00b018 (including) |
Dp300_firmware | Huawei | v500r002c00spc100 (including) | v500r002c00spc100 (including) |
Dp300_firmware | Huawei | v500r002c00spc200 (including) | v500r002c00spc200 (including) |
Dp300_firmware | Huawei | v500r002c00spc300 (including) | v500r002c00spc300 (including) |
Dp300_firmware | Huawei | v500r002c00spc400 (including) | v500r002c00spc400 (including) |
Dp300_firmware | Huawei | v500r002c00spc500 (including) | v500r002c00spc500 (including) |
Dp300_firmware | Huawei | v500r002c00spc600 (including) | v500r002c00spc600 (including) |
Dp300_firmware | Huawei | v500r002c00spc800 (including) | v500r002c00spc800 (including) |
Dp300_firmware | Huawei | v500r002c00spc900 (including) | v500r002c00spc900 (including) |
Dp300_firmware | Huawei | v500r002c00spca00 (including) | v500r002c00spca00 (including) |
Input validation is a frequently-used technique for checking potentially dangerous inputs in order to ensure that the inputs are safe for processing within the code, or when communicating with other components. Input can consist of:
Data can be simple or structured. Structured data can be composed of many nested layers, composed of combinations of metadata and raw data, with other simple or structured data. Many properties of raw data or metadata may need to be validated upon entry into the code, such as:
Implied or derived properties of data must often be calculated or inferred by the code itself. Errors in deriving properties may be considered a contributing factor to improper input validation.