Cause ** ***** *******
***** ** ****** ** clearly ******* **** ************* is ***** **** ** *** hacks. *** *******, ***** cited ** **** ************* ***-****-****, *******, **** ****** only ***** ***** ** cameras ** ********, *** recorders *** ******* ***** hacked. Moreover, **** ****** ** anonymous, ********** *** *** filed by******, *** ********** *** Dahua ********. ***** ***** ***** ** IPVM ***-**** ******** ****-**-***-** ***** ** *** ****** reported ********.
*** ******* ** **** Dahua *** ******** *************** that ***** ** **** here *** ***** ** not ***** ***** *** is.
- *** ******** ******* ****** unauthenticated ******** ** * configuration **** ** *********, etc.
- *** ****** ******* ***** has * ******* ******** of ******, *** *** admin-level ******, *** ** only ******** ** **** from *** ***** *******, not ********. *******, ****** indicated *** ****** *** easily ** ****** ** think *** ****** ***** the ****** ******* ** local **** **** *** really ******.
*** ****** ******* ** the **** ******** ***** element ** ******* ******* received, though ***** *** *** been ******** ** **** this ** *** ************* used. *******, ** *****'* only ****** *************, ***** cited ******* *********, ***** might ***** *** ****** account *** ***** ***** require * ************* ** it ***** ********* ********.
****** ***, *** **** remains **** ****** ***** does *** **** ****** or ****** ****** **** a ***** *********. *******, this *********** *** ******** of ****** ******** ******** vulnerabilities ** ***'* ********.
Impacted ****** / ******** *******
***** ***** ****** ******* a ******** **** ** models ********, ******* **** being * ******** **** of *** ********** ******* that ***** *********** **** made (*.*., ************ ********, ******* **** ******** ******** vulnerability, ***.). **** ** a ******* ******* ** makes ** **** *** users *** ******* ** understand ***** ****** *** impacted *** ***** *** not.
***** *** **** ** public **** ****** ***** *****, when * ******** ************ listed ** ******* ********** [link ** ****** *********]. Still, **** ************ **** "Part ** *** ********* product ****** *** ****** are ********", ****** ** unclear ** ***** ** a ******** ****** **** may ******* ** ******** affected ** ***:

******** ******** ** ***** for * **** **** of ******** ****** **** gone *****.
************, *****'* ******* **** not ******* ***** ******** versions ** *** ******** models *** **********. ***** need ** ***** **** a ***** ******** ******** location, **** **** ****** firmware *** ***** *****, then ********* ** **** need ** ******* ** not. ***** ******* *********** this ******* ** ****** multiple ******** ******** ********* (e.g.: *****'* ************* ******** Center [**** ** ****** available] vs.***** ***'* ****), *** ***** ***** country-specific ***-******.
**********, ***** ***** ** very *********** *** * user ** ****** ********* if ***** ******* ** impacted ** ***. ** contrast,********* ******** * ******* notification *** * ****** backdoor *************, ******* *** ******** models *** ******** ********, with ***-****** ******** ***** for *** ********.
Firmware ******* **** ***
***** ********* ***** ****** use *** ************* ******** ****** [link ** ****** *********] ** find ******* ********. ******** is ********* **** ****** to ******, *** ***** users *** ****** * specific ******* *****, **** as ***, ***, ***., there ** ** ****** / ****** ******** ** **** specific ******.
******-********** ******** **** ***** does *** ***** ****** build *******, *.*** ******** may ** *** ****** build *** *** ******* line, ***** ****** **** be ** *.*** ** 3.21x. *** ***** **** large *********** ***/** ******** models, **** ***** ** difficult ** ********* ** units **** ** ** upgraded ******* ******** **** one ************ *** ****** firmware.
***** *** *** **** to ******* *** ******** firmware ******* **** ********** fixed *** *************. ** contrast, ********* *** **** to ******* *** **** ***** 5.4.5 *** ***** ******** fixes ** ***** ********, making ** ****** ** determine *************.
Notification ** ******* ** *******
***** *** *** ******** ******* ***** *** hacks *******, ***** ** a ******* ******* ***** dealers ******* ** **** by *** ****** **** timely ****** ** ****** update ******** ** ****** network ********, ***. ** mitigate ******* *******. ** contrast,*********, ****** **********, *** **** *** notifications.
***** ****** **** ******** dealers ** ***** ** the *************, **** ** email *** ** ***** call. ***** **** ******** notifications ******** ***** ** updated ******** (**: ***** March *, **** ******** Bulletin [**** ** ****** available]), ****** **** ******* ***** to **** ****** ********, and ** *** **** link ** * ******* firmware ********** (**: ******** ************ DHCC-201703-01 [**** ** ****** available]).
Misleading ************* ************
*****'* ***** ******* ********* ***** "Latest ************* ***********" [**** no ****** *********] ***** ** properly ******* *** *** this *************.

*** **** ***** ************ manufacturers ******** ** **** vulnerability ***** ** ***** OEMing ***** *********. **** statement ** ***** ******** to ***** **** ** a ******* ****** ** a ****** ** ********* companies, **** ** ** specific ** *****-************ ********.
*** ***-**** ******** **** Dahua ********** ***** ***** to **** ***** ** clear **** **** ** not **** *** ****** of ******* *********, ** Dahua's ************* ****** ********* to ********, *** ***, the ******** ** *** user, ******* ** ******.
*****'* ******** ** ******** this ************* ** ********* manufacturers *******, *** ***** users **** ******* *********, makes *** ******* ****** either **********, ** *********.
OEM ******
**** **** ********** ***** issues ******* ******** *****, however, **** *** **** week, ******* ******** **** Dahua *** ********, ********* more ******* *** **** older ****** ********. ******** in ********** ***** ******** ******* discussion **** ********* *** frustration **** **** ** getting ****** ********. ** **** ***** Dahua **** **** ******* up ** **** **** other, ********* ***** ** updated ******** **** ****** could *** **** **/*** it ******** **** *****.
Dahua ************ ** *************
** ******** ****** **** April **** *******, ***** has ***** ** ****-****** check, ***** ***** *** enable *** ********* ************, or ** * ****** check. **** ******** *** unit **** ******** ******.

***** *** **** ****** they **** ****** ** internal ************* ********* ** more ******** **** **** issues **** *****, *** to ***** **** ****** response ** *********, ***********, or ***** ************* ** cybersecurity ********.
*******
** *** ******** ****, Dahua *** ******* ***** that ** ** ****** to ******* *** ********** *********** and ***** ****** *** these ***************. ** *** negative ****, ***** ********** in ********** ***** ** fundamental ******** ** *** they **** ************ ********* firmware **** ***** ** hard *** **** ** rapidly *** ******* ******** issues *** ********** *****.
*** ******* **** **** signs ** ******* ******* resolving ***** ********. *******, since **** *** ****** a ******* ** ***** software *********** **********, ** could **** **** **** and *********** ******* ** resolve **** *****.
Comments (29)
Undisclosed Manufacturer #1
What a spectacular time to be working for Dahua.
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Undisclosed Manufacturer #2
Could they be struggling with a full an comprehensive solution because a lot of their products are fed in to them by smaller manufacturers and they simply don't know which products are or will be affected until a vulnerability is disclosed?
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Undisclosed End User #3
So, I think one of the questions now is what Dahua been up to the last 7 months?
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Sean Nelson
10/04/17 09:33pm
You know what would redeem Dahua in my books? Is if they opened up a hotline in which we can direct all of our customers to call Dahua so they can deal with the hack fixes.
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Undisclosed #4
Hacked is hacked. I do not know what to tell you dahua.
H A C K E D is H A C K E D ! ! !
Get your company together!
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Undisclosed End User #3
Indeed confusion between CVE-2017-7253 and ICSA-17-124-02, as here Dahua refers to the incorrect report.
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Undisclosed Manufacturer #5
Another annoying aspect about Dahua and most Chinese companies is the amount of national holidays they have throughout the year.
While I respect they work hard but if the company is international (in Dahua's case) they should work in line with there markets and not close up shop completely.
This week for example no-one in Dahua China is working! so if you happen to have a issue no-one is there to help properly and this is through there current hacking crisis!
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Undisclosed Distributor #9
This isn't a localized phenomenon, it's the entire country of china that basically shuts down during these holidays. It's certainly a drastic interruption of normal business, rushing or delaying orders because of it. I've also been told that for week long holidays like this, they will often times have a large percentage of the work force go home, often in other cities or to the countryside, and just won't come back. So, after coming back from holiday, they have to hire new workers and train them which can take quite a while and further impact production. I would say that leading up to these holidays and after them that it's a month long interruption of normal business.
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Robert Shih
10/27/17 02:32pm
FYI, Dahua engineers are in the Houston warehouse with us updating our entire stock of recorders for us as we speak. They have been here for the last 2 days. So it looks like they ARE trying.
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